{"title":"Networking-USB\/Thunderbolt","description":"","products":[{"product_id":"usb4-10gbe-ethernet-adapter","title":"LEKUO USB4 to 10GbE RJ45 Ethernet Adapter – Thunderbolt 3\/4 Compatible, 10G Network Adapter for Mac, iMac, Windows \u0026 Laptops","description":"\u003cdiv style=\"max-width: 1200px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.6; color: #333;\"\u003e\n\u003c!-- 顶部优惠横幅 --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 40px 30px; border-radius: 12px; text-align: center; margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"margin: 0 0 25px 0; font-size: 32px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(246, 238, 238);\"\u003e⚡ 10X Faster Internet Speed! Professional USB4 Ethernet Adapter\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"font-size: 16px; margin-top: 20px; opacity: 0.95;\"\u003e⏰ Limited Time Offer | 🚚 Free Shipping Over $39 | 🛡️ 1 Year Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 产品优势 --\u003e\u003cdiv style=\"background: #f8f9fa; padding: 40px 30px; border-radius: 12px; margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"color: #2c3e50; text-align: center; margin: 0 0 30px 0; font-size: 28px;\"\u003e🎯 Why Choose Our Adapter?\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px;\"\u003e\n\u003cdiv style=\"background: white; padding: 25px; border-radius: 10px; border-left: 5px solid #3498db; box-shadow: 0 2px 8px rgba(0,0,0,0.08);\"\u003e\n\u003ch4 style=\"color: #3498db; margin: 0 0 12px 0; font-size: 20px;\"\u003e⚡ 10X Speed Boost\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eInstantly upgrade from 100Mbps to 10Gbps, say goodbye to network lag\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 25px; border-radius: 10px; border-left: 5px solid #27ae60; box-shadow: 0 2px 8px rgba(0,0,0,0.08);\"\u003e\n\u003ch4 style=\"color: #27ae60; margin: 0 0 12px 0; font-size: 20px;\"\u003e🔌 Plug \u0026amp; Play\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eMac systems driver-free, Windows simple installation, ready in 5 minutes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 25px; border-radius: 10px; border-left: 5px solid #e74c3c; box-shadow: 0 2px 8px rgba(0,0,0,0.08);\"\u003e\n\u003ch4 style=\"color: #e74c3c; margin: 0 0 12px 0; font-size: 20px;\"\u003e💎 Professional Chip\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eAQC113 chipset, stable and reliable, professional-grade quality assurance\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 紧迫性横幅 --\u003e\u003cdiv style=\"background: #fff3cd; border: 3px solid #ffc107; padding: 30px; border-radius: 12px; margin-bottom: 40px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #856404; margin: 0 0 15px 0; font-size: 26px;\"\u003e🔥 Limited Stock - Only 47 Units Left!\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 20px; color: #856404; font-weight: bold;\"\u003e156 people purchased this in the last 24 hours\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 18px; color: #856404;\"\u003e⏰ Offer countdown, don't miss out!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 客户评价 --\u003e\u003cdiv style=\"background: white; border: 2px solid #e0e0e0; padding: 40px 30px; border-radius: 12px; margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"color: #2c3e50; text-align: center; margin: 0 0 30px 0; font-size: 28px;\"\u003e👥 Real Customer Feedback\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; gap: 20px;\"\u003e\n\u003cblockquote style=\"background: #f8f9fa; padding: 25px; border-radius: 10px; border-left: 5px solid #28a745; margin: 0;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-style: italic; font-size: 16px; line-height: 1.7;\"\u003e\"Finally found an adapter that actually delivers 10Gbps! Video editing and large file transfers are no longer a wait.\"\u003c\/p\u003e\n\u003ccite style=\"font-weight: bold; color: #28a745; font-style: normal; font-size: 15px;\"\u003e- John M., Video Producer\u003c\/cite\u003e\n\u003c\/blockquote\u003e\n\u003cblockquote style=\"background: #f8f9fa; padding: 25px; border-radius: 10px; border-left: 5px solid #007bff; margin: 0;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-style: italic; font-size: 16px; line-height: 1.7;\"\u003e\"Gaming latency dropped from 50ms to 5ms, no more disconnections in battle royale! Worth every penny.\"\u003c\/p\u003e\n\u003ccite style=\"font-weight: bold; color: #007bff; font-style: normal; font-size: 15px;\"\u003e- Mike T., Pro Gamer\u003c\/cite\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 包装内容 --\u003e\u003cdiv style=\"background: #e8f5e8; border: 3px solid #4caf50; padding: 35px 30px; border-radius: 12px; margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"color: #2e7d32; text-align: center; margin: 0 0 25px 0; font-size: 28px;\"\u003e📦 What You Get\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; text-align: center;\"\u003e\n\u003cdiv style=\"padding: 15px;\"\u003e\n\u003ch4 style=\"color: #2e7d32; margin: 0 0 8px 0; font-size: 20px;\"\u003e🛡️ 1 Year Warranty\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eQuality Guarantee\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px;\"\u003e\n\u003ch4 style=\"color: #2e7d32; margin: 0 0 8px 0; font-size: 20px;\"\u003e🚚 48H Shipping\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eFast Delivery\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px;\"\u003e\n\u003ch4 style=\"color: #2e7d32; margin: 0 0 8px 0; font-size: 20px;\"\u003e💬 Tech Support\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eProfessional Service\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 适用场景 --\u003e\u003cdiv style=\"background: #f1f8ff; border: 3px solid #2196f3; padding: 35px 30px; border-radius: 12px; margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"color: #1976d2; text-align: center; margin: 0 0 25px 0; font-size: 28px;\"\u003e💼 Perfect For\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 25px;\"\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; background: white; border-radius: 10px;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 12px 0; font-size: 20px;\"\u003e🎬 Video Professionals\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003e4K video editing, large file transfers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; background: white; border-radius: 10px;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 12px 0; font-size: 20px;\"\u003e🎮 Gamers\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eUltra-low latency, competitive edge\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; background: white; border-radius: 10px;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 12px 0; font-size: 20px;\"\u003e🏢 Business Users\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eHigh-speed networking, efficiency boost\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 技术规格 --\u003e\u003cdiv style=\"background: white; border: 2px solid #e0e0e0; padding: 40px 30px; border-radius: 12px; margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"color: #2c3e50; text-align: center; margin: 0 0 25px 0; font-size: 28px;\"\u003e⚙️ Technical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 16px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; font-weight: bold; color: #555;\"\u003eModel:\u003c\/td\u003e\n\u003ctd style=\"padding: 15px 10px; color: #333;\"\u003eIO-HTB1131-GLAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0; background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 15px 10px; font-weight: bold; color: #555;\"\u003eChipset:\u003c\/td\u003e\n\u003ctd style=\"padding: 15px 10px; color: #333;\"\u003eAQC113 Professional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; font-weight: bold; color: #555;\"\u003eInterface:\u003c\/td\u003e\n\u003ctd style=\"padding: 15px 10px; color: #333;\"\u003eUSB4\/Thunderbolt 3\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0; background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 15px 10px; font-weight: bold; color: #555;\"\u003eSpeed:\u003c\/td\u003e\n\u003ctd style=\"padding: 15px 10px; color: #333;\"\u003e10Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; font-weight: bold; color: #555;\"\u003eCompatible:\u003c\/td\u003e\n\u003ctd style=\"padding: 15px 10px; color: #333;\"\u003eMac\/Windows\/Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 15px 10px; font-weight: bold; color: #555;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd style=\"padding: 15px 10px; color: #333;\"\u003eOnly 108g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 驱动下载 --\u003e\u003cdiv style=\"background: #e3f2fd; border: 3px solid #2196f3; padding: 35px 30px; border-radius: 12px; margin-bottom: 40px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #1976d2; margin: 0 0 20px 0; font-size: 28px;\"\u003e💾 Driver Download\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 25px 0; color: #555; font-size: 17px; line-height: 1.8;\"\u003eFor Windows users: Download and install the AQC113 driver\u003cbr\u003eFor Mac users: Plug \u0026amp; Play - No driver needed!\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #28a745; color: white; border: none; padding: 15px 40px; border-radius: 8px; font-weight: bold; text-decoration: none; font-size: 18px;\" href=\"https:\/\/www.lekuo.com\/uploadfile\/upload\/\/data\/upload\/image\/AQC113.zip?spm=5901eb83.2b85857c.0.0.c6ed45ccO1HgrY\u0026amp;file=AQC113.zip\" aria-label=\"Download AQC113 driver for Windows\"\u003e💾 Download AQC113 Driver for Windows\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- 产品详细图片 --\u003e\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cimg loading=\"lazy\" style=\"width: 100%; height: auto; border-radius: 12px; margin-bottom: 25px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" alt=\"USB4 to 10GbE Ethernet Adapter product overview and features\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/IO-HTB1131-GLAN-_1_07.jpg?v=1753165737\"\u003e\u003cimg loading=\"lazy\" style=\"width: 100%; height: auto; border-radius: 12px; margin-bottom: 25px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" alt=\"USB4 Ethernet Adapter compatibility chart for Mac and Windows\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/IO-HTB1131-GLAN-_1_08.jpg?v=1753165737\"\u003e\u003cimg loading=\"lazy\" style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" alt=\"USB4 Ethernet Adapter installation guide and setup instructions\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/IO-HTB1131-GLAN-_1_09.jpg?v=1753165737\"\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ 部分 --\u003e\u003cdiv style=\"background: white; border: 2px solid #e0e0e0; padding: 40px 30px; border-radius: 12px; margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"color: #2c3e50; text-align: center; margin: 0 0 30px 0; font-size: 28px;\"\u003e❓ Frequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; gap: 20px;\"\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-left: 4px solid #2196f3;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 10px 0; font-size: 18px;\"\u003eDoes MAC OS require a driver?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eNo driver installation is needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-left: 4px solid #2196f3;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 10px 0; font-size: 18px;\"\u003eDoes Windows require a driver?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eYes, it does.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-left: 4px solid #2196f3;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 10px 0; font-size: 18px;\"\u003eWhat are the requirements for the Ethernet cable?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eCat6e or Cat7 is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-left: 4px solid #2196f3;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 10px 0; font-size: 18px;\"\u003eWhat types of interfaces are supported?\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 8px 0; color: #555; font-size: 15px;\"\u003eUSB 4.0, Thunderbolt 3, Thunderbolt 4, and Thunderbolt 5 are supported.\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eUSB 3.2, 3.1, 3.0, and 2.0 are not supported.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-left: 4px solid #2196f3;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 10px 0; font-size: 18px;\"\u003eWill it generate heat during operation?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eIt uses an aluminum alloy casing for heat dissipation, with a temperature of around 40°C.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-left: 4px solid #2196f3;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 10px 0; font-size: 18px;\"\u003eIs there any noise during operation?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eIt operates with 0 noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-left: 4px solid #2196f3;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 10px 0; font-size: 18px;\"\u003eWhy is my computer not recognized after plugging it in?\u003c\/h4\u003e\n\u003col style=\"margin: 10px 0 0 20px; color: #555; font-size: 15px; line-height: 1.8;\"\u003e\n\u003cli\u003eConfirm whether the computer has a USB 4.0 or Thunderbolt port.\u003c\/li\u003e\n\u003cli\u003eEnsure that the original factory-supplied cable is used and is securely inserted.\u003c\/li\u003e\n\u003cli\u003eFor Apple computers, confirm whether an Ethernet cable is inserted and whether the cable is intact.\u003c\/li\u003e\n\u003cli\u003eFor Windows systems, confirm whether the driver is installed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-left: 4px solid #2196f3;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 10px 0; font-size: 18px;\"\u003eIs additional power supply needed?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 15px;\"\u003eNo.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-left: 4px solid #2196f3;\"\u003e\n\u003ch4 style=\"color: #1976d2; margin: 0 0 10px 0; font-size: 18px;\"\u003eWhy is the speed of my computer not satisfactory?\u003c\/h4\u003e\n\u003col style=\"margin: 10px 0 0 20px; color: #555; font-size: 15px; line-height: 1.8;\"\u003e\n\u003cli\u003eCheck whether the Ethernet cable is Cat6\/7.\u003c\/li\u003e\n\u003cli\u003eEnsure the driver is up to date (\u003ca href=\"https:\/\/www.lekuo.com\/uploadfile\/upload\/\/data\/upload\/image\/AQC113.zip?spm=5901eb83.2b85857c.0.0.c6ed45ccO1HgrY\u0026amp;file=AQC113.zip\" rel=\"noopener noreferrer\" style=\"color: #2196f3; text-decoration: underline;\" target=\"_blank\"\u003eDownload latest AQC113 driver\u003c\/a\u003e).\u003c\/li\u003e\n\u003cli\u003eCheck if the network settings have jumbo frames enabled.\u003c\/li\u003e\n\u003cli\u003eVerify if the switch\/gateway device can achieve a speed of 10G.\u003c\/li\u003e\n\u003cli\u003eTest if the hard drive uses the NVMe protocol (the hard drive read speed should be greater than the network transfer speed).\u003c\/li\u003e\n\u003cli\u003eCheck if different speed testing software is used (\u003ca href=\"https:\/\/files.budman.pw\/\" rel=\"noopener noreferrer\" style=\"color: #2196f3; text-decoration: underline;\" target=\"_blank\"\u003eNetwork speed testing tool\u003c\/a\u003e).\u003c\/li\u003e\n\u003cli\u003eIn Windows, check if the network card setting is at 10G. To set the network card speed: Right-click on 'This PC' -- Manage -- Device Manager -- Network Adapters, find the corresponding device, then right-click on Properties -- Advanced -- Speed and Duplex -- Value.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 相关产品链接 - 放在最后 --\u003e\u003cdiv style=\"background: #fff; border: 2px solid #e0e0e0; padding: 35px 30px; border-radius: 12px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #2c3e50; margin: 0 0 20px 0; font-size: 26px;\"\u003e🔗 Explore More Networking Solutions\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 17px; line-height: 1.8;\"\u003eBrowse our complete collection of \u003ca style=\"color: #2196f3; text-decoration: none; font-weight: bold; border-bottom: 2px solid #2196f3;\" title=\"USB and Thunderbolt Networking Products\" href=\"\/collections\/networking-usb-thunderbolt\"\u003eUSB and Thunderbolt Network Adapters\u003c\/a\u003e or view all \u003ca style=\"color: #2196f3; text-decoration: none; font-weight: bold; border-bottom: 2px solid #2196f3;\" title=\"Networking Equipment\" href=\"\/collections\/networking\"\u003eNetworking Equipment and Accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 16px;\"\u003eNeed help? Visit our \u003ca style=\"color: #28a745; text-decoration: none; font-weight: bold;\" title=\"Technical Support\" href=\"\/pages\/support\"\u003eTechnical Support Center\u003c\/a\u003e or \u003ca style=\"color: #28a745; text-decoration: none; font-weight: bold;\" title=\"Contact Us\" href=\"\/pages\/contact\"\u003eContact Our Support Team\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lekuo","offers":[{"title":"Default Title","offer_id":50661468471609,"sku":"IO-HTB1131-GLAN","price":86.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/USB4_to_10Gbps_Ethernet_Adapter_Thunderbolt_3_4_Compatible.png?v=1753929989"},{"product_id":"usb4-to-dual-10gb-fiber-sfp-ports-network-adapter","title":"Lekuo USB4 \/ Thunderbolt 4 to Dual 10G SFP+ Network Adapter – Intel 82599ES High-Speed Fiber NIC","description":"\u003cdiv style=\"background: #f8f9fa; color: #212529; font-family: 'Microsoft YaHei', sans-serif; padding: 40px; border-radius: 10px; border: 2px solid #0d6efd; margin: 20px 0;\"\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 24px; margin-bottom: 10px; color: #212529; font-weight: 600;\"\u003e⚡ High-Performance Network Upgrade Solution\u003c\/div\u003e\n\u003cdiv style=\"font-size: 36px; font-weight: bold; margin-bottom: 20px; color: #0d6efd;\"\u003eDTB3F21 Dual-Port 10G Fiber Adapter\u003c\/div\u003e\n\u003cdiv style=\"font-size: 18px; color: #dc3545; font-weight: 600;\"\u003eIntel 82599ES Chipset | USB4 Interface | Professional Quality\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin: 30px 0;\"\u003e\n\u003cdiv style=\"background: #e7f3ff; border: 2px solid #0d6efd; border-radius: 15px; padding: 30px; color: #212529;\"\u003e\n\u003ch3 style=\"color: #0d6efd; margin: 0 0 20px 0; font-size: 20px; border-bottom: 2px solid #0d6efd; padding-bottom: 10px;\"\u003e🔌 Interface Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0; line-height: 2;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Interface:\u003c\/strong\u003e USB4 \/ Thunderbolt 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Interface:\u003c\/strong\u003e Dual SFP+ Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfer Speed:\u003c\/strong\u003e 10Gbps per port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Driver Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff3cd; border: 2px solid #ffc107; border-radius: 15px; padding: 30px; color: #212529;\"\u003e\n\u003ch3 style=\"color: #996800; margin: 0 0 20px 0; font-size: 20px; border-bottom: 2px solid #ffc107; padding-bottom: 10px;\"\u003e💰 Product Advantages\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0; line-height: 2;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAffordable Price:\u003c\/strong\u003e Great Value\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Quality:\u003c\/strong\u003e Intel Original 82599ES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Ports:\u003c\/strong\u003e High Scalability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTech Support:\u003c\/strong\u003e Professional Service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"background: #ffffff; border-left: 5px solid #0d6efd; padding: 30px; margin: 30px 0; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch2 style=\"color: #0d6efd; margin: 0 0 25px 0; font-size: 28px;\"\u003e📊 Technical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px;\"\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-top: 4px solid #198754;\"\u003e\n\u003ch4 style=\"color: #198754; margin: 0 0 15px 0; font-weight: bold;\"\u003e🔧 Hardware Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; font-size: 14px; color: #212529;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px 0; font-weight: bold;\"\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eDTB3F21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px 0; font-weight: bold;\"\u003eChipset:\u003c\/td\u003e\n\u003ctd\u003eIntel 82599ES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px 0; font-weight: bold;\"\u003eInput Interface:\u003c\/td\u003e\n\u003ctd\u003eUSB4 \/ Thunderbolt 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px 0; font-weight: bold;\"\u003eOutput Interface:\u003c\/td\u003e\n\u003ctd\u003e2x SFP+ Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px 0; font-weight: bold;\"\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003e142.5×69.5×25.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px 0; font-weight: bold;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003eNet 239.5g \/ Gross 335.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; border-top: 4px solid #dc3545;\"\u003e\n\u003ch4 style=\"color: #dc3545; margin: 0 0 15px 0; font-weight: bold;\"\u003e🌡️ Environmental Parameters\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; font-size: 14px; color: #212529;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px 0; font-weight: bold;\"\u003eOperating Temp:\u003c\/td\u003e\n\u003ctd\u003e0°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px 0; font-weight: bold;\"\u003eStorage Temp:\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px 0; font-weight: bold;\"\u003eHumidity:\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"background: #e7f3ff; padding: 40px; margin: 30px 0; border-radius: 15px; border: 2px solid #0d6efd;\"\u003e\n\u003ch2 style=\"margin: 0 0 30px 0; font-size: 32px; color: #0d6efd; text-align: center;\"\u003e🚀 Advanced Features\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 25px;\"\u003e\n\u003cdiv style=\"background: #ffffff; padding: 25px; border-radius: 10px; border: 1px solid #0d6efd;\"\u003e\n\u003ch4 style=\"color: #0d6efd; margin: 0 0 15px 0; font-size: 18px; font-weight: bold;\"\u003e🔄 Offload Engines\u003c\/h4\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.8; color: #212529;\"\u003e\n\u003cli\u003eTCP Segmentation Offload (256KB)\u003c\/li\u003e\n\u003cli\u003eIPv6 Checksum Offload\u003c\/li\u003e\n\u003cli\u003eJumbo Frame Support (15.5KB)\u003c\/li\u003e\n\u003cli\u003eVLAN 802.1q Tagging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; padding: 25px; border-radius: 10px; border: 1px solid #0d6efd;\"\u003e\n\u003ch4 style=\"color: #0d6efd; margin: 0 0 15px 0; font-size: 18px; font-weight: bold;\"\u003e⚡ Queue Management\u003c\/h4\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.8; color: #212529;\"\u003e\n\u003cli\u003eMultiple RX Queues (16×8, 32×4)\u003c\/li\u003e\n\u003cli\u003e128 Transmit Queues\u003c\/li\u003e\n\u003cli\u003eFlow Director Technology\u003c\/li\u003e\n\u003cli\u003eDynamic Interrupt Moderation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; padding: 25px; border-radius: 10px; border: 1px solid #0d6efd;\"\u003e\n\u003ch4 style=\"color: #0d6efd; margin: 0 0 15px 0; font-size: 18px; font-weight: bold;\"\u003e🛡️ Advanced Functions\u003c\/h4\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.8; color: #212529;\"\u003e\n\u003cli\u003eData Center Bridging (DCB)\u003c\/li\u003e\n\u003cli\u003e64 Virtual Machine Support (SR-IOV)\u003c\/li\u003e\n\u003cli\u003eMSI\/MSI-X Interrupts\u003c\/li\u003e\n\u003cli\u003eDCA Support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"background: #f8f9fa; padding: 40px; margin: 30px 0; border-radius: 15px; border: 2px solid #6c757d;\"\u003e\n\u003ch2 style=\"text-align: center; margin: 0 0 30px 0; font-size: 28px; color: #212529;\"\u003e🎯 Application Scenarios\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 25px;\"\u003e\n\u003cdiv style=\"background: #ffffff; padding: 25px; border-radius: 10px; text-align: center; border: 2px solid #0d6efd;\"\u003e\n\u003cdiv style=\"font-size: 48px; margin-bottom: 15px;\"\u003e🖥️\u003c\/div\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; color: #0d6efd; font-weight: bold;\"\u003eWorkstation Upgrade\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #6c757d;\"\u003eHigh-performance computing\u003cbr\u003eCAD\/Video editing workflows\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; padding: 25px; border-radius: 10px; text-align: center; border: 2px solid #198754;\"\u003e\n\u003cdiv style=\"font-size: 48px; margin-bottom: 15px;\"\u003e🗄️\u003c\/div\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; color: #198754; font-weight: bold;\"\u003eStorage Systems\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #6c757d;\"\u003eNAS\/SAN connectivity\u003cbr\u003eBackup and archival\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; padding: 25px; border-radius: 10px; text-align: center; border: 2px solid #dc3545;\"\u003e\n\u003cdiv style=\"font-size: 48px; margin-bottom: 15px;\"\u003e🏢\u003c\/div\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; color: #dc3545; font-weight: bold;\"\u003eNetwork Upgrade\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #6c757d;\"\u003eServer connectivity\u003cbr\u003eData center applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"background: #ffffff; border: 2px solid #0d6efd; border-radius: 15px; padding: 30px; margin: 30px 0;\"\u003e\n\u003ch2 style=\"color: #0d6efd; text-align: center; margin: 0 0 25px 0; font-size: 28px;\"\u003e📦 Package Contents\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px;\"\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; border: 1px solid #dee2e6; border-radius: 8px; background: #f8f9fa;\"\u003e\n\u003cdiv style=\"font-size: 40px; margin-bottom: 10px;\"\u003e📡\u003c\/div\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; color: #212529; font-weight: bold;\"\u003eNetwork Adapter\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #6c757d; font-size: 14px;\"\u003eDTB3F21 USB4 to Dual SFP+\u003cbr\u003eProfessional grade hardware\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; border: 1px solid #dee2e6; border-radius: 8px; background: #f8f9fa;\"\u003e\n\u003cdiv style=\"font-size: 40px; margin-bottom: 10px;\"\u003e🔌\u003c\/div\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; color: #212529; font-weight: bold;\"\u003eUSB Cable\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #6c757d; font-size: 14px;\"\u003eType-C to Type-C cable\u003cbr\u003eHigh-speed data transmission\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; border: 1px solid #dee2e6; border-radius: 8px; background: #f8f9fa;\"\u003e\n\u003cdiv style=\"font-size: 40px; margin-bottom: 10px;\"\u003e📚\u003c\/div\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; color: #212529; font-weight: bold;\"\u003eDocumentation\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #6c757d; font-size: 14px;\"\u003eInstallation guide\u003cbr\u003eDriver download links\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv role=\"region\" aria-label=\"System Compatibility\" style=\"background: #fff3cd; border: 2px solid #ffc107; border-radius: 15px; padding: 25px; margin: 30px 0;\"\u003e\n\u003ch2 style=\"color: #996800; margin: 0 0 20px 0; font-size: 26px; text-align: center;\"\u003e💻 System Compatibility\u003c\/h2\u003e\n\u003cdiv style=\"background: #ffffff; border-radius: 10px; padding: 20px; margin: 15px 0;\"\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; margin-bottom: 15px; color: #212529;\"\u003e✅ Supported Systems\u003c\/div\u003e\n\u003cp style=\"color: #212529; margin-bottom: 15px;\"\u003eWindows (7\/8\/10\/11), macOS (10.13+), Linux (kernel 3.x+), VMware ESXi, and other systems supporting Intel 82599ES drivers\u003c\/p\u003e\n\u003cdiv style=\"background: #f8d7da; border: 1px solid #dc3545; padding: 15px; border-radius: 10px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; color: #842029; font-weight: bold;\"\u003e⚠️ Driver Requirements\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 15px 0; color: #842029; font-size: 14px;\"\u003eIntel 82599ES driver installation required for optimal performance\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #0d6efd; color: #ffffff; padding: 12px 25px; text-decoration: none; border-radius: 8px; font-weight: bold;\" href=\"http:\/\/www.mmui.com.cn\/data\/upload\/image\/intel82599.zip\" target=\"_blank\" rel=\"noopener\"\u003e📥 Download Driver Package\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F21__07.jpg?v=1754642296\" alt=\"Lekuo DTB3F21 dual-port 10G SFP+ network adapter technical specifications\" style=\"display: block; margin: 30px auto; max-width: 100%; height: auto; border-radius: 10px;\"\u003e\u003cdiv role=\"region\" aria-label=\"Frequently Asked Questions\" style=\"background: #e7f3ff; border: 3px solid #0d6efd; border-radius: 15px; padding: 40px; margin: 40px 0;\"\u003e\n\u003ch2 style=\"color: #0d6efd; text-align: center; margin: 0 0 35px 0; font-size: 32px; font-weight: bold;\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 25px; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ1: What systems are compatible with this adapter?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The DTB3F21 is compatible with Windows (7\/8\/10\/11), macOS (10.13+), Linux (kernel 3.x+), VMware ESXi, and other systems that support Intel 82599ES drivers. Driver installation is required for all operating systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 25px; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ2: Does this work with USB-C or Thunderbolt 3\/4 ports?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this adapter works with both USB4 and Thunderbolt 3\/4 ports. It requires a USB-C port with Thunderbolt 3\/4 or USB4 support for optimal 10Gbps performance. Standard USB 3.x ports may have limited bandwidth.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 25px; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ3: What type of SFP+ modules do I need?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This adapter supports standard 10G SFP+ modules including SR (short range, 850nm, up to 300m), LR (long range, 1310nm, up to 10km), and DAC (Direct Attach Copper) cables. We offer bundle options with compatible modules.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 25px; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ4: Can I use both ports simultaneously?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, both SFP+ ports can be used simultaneously for link aggregation (LACP), failover redundancy, or connecting to separate networks for maximum flexibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 25px; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ5: Do I need to install drivers?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, Intel 82599ES drivers are required for proper operation. Download links are provided in the package documentation and above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 25px; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ6: What is the maximum cable distance supported?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Distance depends on the SFP+ module used: SR modules support up to 300m over multimode fiber, LR modules support up to 10km over single-mode fiber, and DAC cables typically support 1-7 meters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 25px; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ7: Is this suitable for virtualization environments?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely! The Intel 82599ES chipset supports SR-IOV (Single Root I\/O Virtualization), allowing you to assign virtual network interfaces to up to 64 virtual machines. It's ideal for VMware ESXi, Proxmox, and other hypervisors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 25px; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ8: Does it support jumbo frames?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the adapter supports jumbo frames up to 15.5KB (15,500 bytes), which can significantly improve throughput for large file transfers and storage applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 25px; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ9: What's the power consumption?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The adapter is powered via the USB-C connection and typically consumes 8-12W under full load. Ensure your USB-C port can provide sufficient power (most Thunderbolt 3\/4 ports support this).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 0; background: #ffffff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #212529; margin: 0 0 12px 0; font-size: 18px; font-weight: bold;\"\u003eQ10: What warranty and support do you provide?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; margin: 0; line-height: 1.8;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We provide a 1-year manufacturer warranty covering defects in materials and workmanship. Our technical support team is available to assist with driver installation, configuration, and troubleshooting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #0d6efd; color: #ffffff; padding: 20px; border-radius: 10px; margin-top: 30px; text-align: center;\"\u003e\u003cp style=\"margin: 0; font-size: 16px; font-weight: bold;\"\u003e💡 Still have questions? Contact our technical support team for expert assistance!\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lekuo","offers":[{"title":"USB4 to Dual-Port SFP+ Network Card","offer_id":51140732387641,"sku":"DTB3F21","price":139.99,"currency_code":"USD","in_stock":true},{"title":"Dual-port network card + 1 optical module (SFP + 10G SR 850nm 300M)","offer_id":51140732420409,"sku":"DTB3F21+OSR10F1*1","price":144.99,"currency_code":"USD","in_stock":true},{"title":"Dual-port network card + 2 optical modules (SFP + 10G SR 850nm 300M)","offer_id":51140732453177,"sku":"DTB3F21+OSR10F1*2","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Dual-port network card + 1 optical module (SFP + 10G LR 1310nm 10KM)","offer_id":51140732485945,"sku":"DTB3F23+OLR10F1*1","price":145.59,"currency_code":"USD","in_stock":true},{"title":"Dual-port network card + 2 optical modules (SFP + 10G LR 1310nm 10KM)","offer_id":51140732518713,"sku":"DTB3F24+OLR10F1*2","price":151.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DSC00370.jpg?v=1747378195"},{"product_id":"usb4-hub-10gb-ethernet-6-in-1-docking-station","title":"Lekuo USB4 6-in-1 Hub – 10Gb Ethernet, 3x USB 3.0, SD\/TF Reader, Compatible with Thunderbolt for Laptop Docking","description":"\u003cdiv style=\"max-width: 1200px; margin: 0 auto;\"\u003e\n\u003c!-- Hero Banner --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); padding: 60px 20px; text-align: center; color: white; border-radius: 12px; margin: 40px 0;\"\u003e\n\u003ch1 style=\"font-size: 32px; margin-bottom: 15px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eLekuo USB4 6-Port Hub – 10Gb Ethernet + 3x USB 3.0 + SD\/TF Reader\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"font-size: 18px; opacity: 0.95;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eUltimate all-in-one docking solution combining ultra-fast 10Gb wired networking with multi-port USB expansion and card readers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Driver Download Section --\u003e\n\u003cdiv style=\"background: #f5f5f5; padding: 50px 20px; text-align: center; border-radius: 8px; margin: 40px 0;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 20px; color: #333;\"\u003e📥 Driver \u0026amp; Resource Download\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 25px; color: #666;\"\u003e\u003cstrong\u003eSupported Operating Systems:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.8; color: #555;\"\u003eWindows 10\/11 | macOS 10.14+ | Linux Kernel 4.0+\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\u003ca href=\"http:\/\/www.lekuo.com\/uploadfile\/upload\/data\/upload\/image\/AQC107.zip\" style=\"background: #10b981; color: white; padding: 15px 40px; border-radius: 8px; text-decoration: none; font-size: 18px; font-weight: bold; display: inline-block;\"\u003e🔽 Download Drivers \u0026amp; Documentation\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Core Specs Cards --\u003e\n\u003ch2 style=\"text-align: center; font-size: 28px; margin: 50px 0 30px; color: #333;\"\u003e⚡ Core Specifications\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin: 40px 0;\"\u003e\n\u003cdiv style=\"background: white; padding: 30px; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 48px; margin-bottom: 10px;\"\u003e🚀\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #667eea; font-size: 20px; margin-bottom: 10px;\"\u003eSpeed\u003c\/div\u003e\n\u003cdiv style=\"font-size: 24px; font-weight: bold;\"\u003e10Gb\u003c\/div\u003e\n\u003cdiv style=\"color: #666;\"\u003eEthernet\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 10px; font-size: 14px;\"\u003eUSB 3.0: 5Gbps\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 48px; margin-bottom: 10px;\"\u003e🔌\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #667eea; font-size: 20px; margin-bottom: 10px;\"\u003ePorts\u003c\/div\u003e\n\u003cdiv style=\"font-size: 24px; font-weight: bold;\"\u003e6 Total\u003c\/div\u003e\n\u003cdiv style=\"color: #666;\"\u003e3x USB 3.0\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 10px; font-size: 14px;\"\u003e1 × TF\/SD 3.0\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 48px; margin-bottom: 10px;\"\u003e⚡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #667eea; font-size: 20px; margin-bottom: 10px;\"\u003eInterface\u003c\/div\u003e\n\u003cdiv style=\"font-size: 24px; font-weight: bold;\"\u003eUSB4\u003c\/div\u003e\n\u003cdiv style=\"color: #666;\"\u003e40Gbps\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 10px; font-size: 14px;\"\u003eCompatible with Thunderbolt 3\/4\/5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 48px; margin-bottom: 10px;\"\u003e🔋\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #667eea; font-size: 20px; margin-bottom: 10px;\"\u003ePower\u003c\/div\u003e\n\u003cdiv style=\"font-size: 24px; font-weight: bold;\"\u003eLow Power\u003c\/div\u003e\n\u003cdiv style=\"color: #666;\"\u003eBus-Powered\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 10px; font-size: 14px;\"\u003eNo Adapter Needed\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Key Features --\u003e\n\u003cdiv style=\"background: #f9fafb; padding: 40px; border-radius: 8px; margin: 40px 0;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 25px; color: #333;\"\u003e✓ Key Product Advantages\u003c\/h2\u003e\n\u003cul style=\"list-style: none; padding: 0; line-height: 2;\"\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e✓ \u003cstrong\u003eAdvanced USB4 Chipset Technology\u003c\/strong\u003e – Leverages latest USB4 controller for 40Gbps bandwidth, compatible with Thunderbolt 3\/4\/5\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e✓ \u003cstrong\u003eTrue 10Gb Multi-Gigabit Ethernet\u003c\/strong\u003e – Enterprise-grade 10GBASE-T network adapter delivers ultra-low latency and reliable connectivity for demanding applications\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e✓ \u003cstrong\u003e6-Port Simultaneous Expansion\u003c\/strong\u003e – Connect Ethernet cable, 3 USB peripherals, and SD\/TF cards all at once without compromising performance\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e✓ \u003cstrong\u003eVirtualization Platform Ready\u003c\/strong\u003e – Certified compatible with VMware ESXi, Proxmox VE, and major hypervisors for VM network passthrough\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e✓ \u003cstrong\u003eUniversal System Compatibility\u003c\/strong\u003e – Supports Windows, macOS, and Linux with plug-and-play on macOS\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e✓ \u003cstrong\u003eUltra-Low Power Design\u003c\/strong\u003e – Efficient chipset draws minimal power from laptop battery while maintaining full performance across all ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Product Image 1 --\u003e\n\u003cdiv style=\"text-align: center; margin: 60px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DSC00014.jpg?v=1760066543\" alt=\"Lekuo USB4 6-in-1 hub with 10Gb Ethernet port, 3 USB 3.0 ports, and SD\/TF card readers\" style=\"width: 70%; border-radius: 8px; box-shadow: 0 8px 16px rgba(0,0,0,0.1);\"\u003e\u003c\/div\u003e\n\u003c!-- Technical Specifications Table --\u003e\n\u003ch2 style=\"text-align: center; font-size: 28px; margin: 50px 0 30px; color: #333;\"\u003e📊 Product Specifications\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin: 40px auto; overflow: hidden; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white;\"\u003e\n\u003cth style=\"padding: 20px; text-align: left; font-size: 16px; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 20px; text-align: left; font-size: 16px; font-weight: bold;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #faf5ff;\"\u003e\n\u003ctd style=\"padding: 15px; color: #7c3aed; font-weight: bold;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003eLekuo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: white;\"\u003e\n\u003ctd style=\"padding: 15px; color: #7c3aed; font-weight: bold;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003e6-in-1 40Gbps USB4 Hub (Compatible with Thunderbolt 3\/4\/5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf5ff;\"\u003e\n\u003ctd style=\"padding: 15px; color: #7c3aed; font-weight: bold;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003eDTB3R61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: white;\"\u003e\n\u003ctd style=\"padding: 15px; color: #7c3aed; font-weight: bold;\"\u003eMaterial\/Color\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003eAluminum alloy + black and white two-tone color scheme\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf5ff;\"\u003e\n\u003ctd style=\"padding: 15px; color: #7c3aed; font-weight: bold;\"\u003e⭐ Uplink Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 15px; font-weight: 600;\"\u003eUSB4 (Compatible with Thunderbolt 5\/4\/3) - 40Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: white;\"\u003e\n\u003ctd style=\"padding: 15px; color: #7c3aed; font-weight: bold;\"\u003eExpansion Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003e• 1x RJ45 10 Gigabit Ethernet port (10\/100\/1000\/2500\/5000\/10000 Mbps auto-negotiation)\u003cbr\u003e• 3x USB-A expansion ports, 5Gbps data transfer rate\u003cbr\u003e• 1x TF\/SD 3.0 Theoretical Speed 104MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf5ff;\"\u003e\n\u003ctd style=\"padding: 15px; color: #7c3aed; font-weight: bold;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003e90.2 × 92.2 × 28.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: white;\"\u003e\n\u003ctd style=\"padding: 15px; color: #7c3aed; font-weight: bold;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003eNet weight: 214.1g | Gross weight: 360g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf5ff;\"\u003e\n\u003ctd style=\"padding: 15px; color: #7c3aed; font-weight: bold;\"\u003eSystem Support\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003eWindows 10\/11, macOS 10.14+, Linux Kernel 4.0+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Product Image 2 --\u003e\n\u003cdiv style=\"text-align: center; margin: 60px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/1_38f51aab-29d5-4e29-9c37-37f2d691162f.jpg?v=1761037946\" alt=\"Lekuo USB4 hub detailed port layout showing 10Gb Ethernet RJ45 and USB 3.0 Type-A connections\" style=\"width: 70%; border-radius: 8px; box-shadow: 0 8px 16px rgba(0,0,0,0.1);\"\u003e\u003c\/div\u003e\n\u003c!-- Application Scenarios --\u003e\n\u003ch2 style=\"text-align: center; font-size: 28px; margin: 50px 0 30px; color: #333;\"\u003e🎯 Application Scenarios\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin: 40px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); padding: 40px; border-radius: 12px; color: white; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 56px; margin-bottom: 20px;\"\u003e🖥️\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 15px; font-size: 22px;\"\u003eServers \u0026amp; Workstations\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.6;\"\u003eAdd high-speed 10Gb Ethernet to laptops and workstations for enterprise network access, NAS connections, and professional workflows requiring reliable wired networking performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); padding: 40px; border-radius: 12px; color: white; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 56px; margin-bottom: 20px;\"\u003e☁️\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 15px; font-size: 22px;\"\u003eVirtualization Platforms\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.6;\"\u003ePerfect for VMware ESXi, Proxmox VE, and hypervisors. Provides dedicated 10Gb network interface and USB passthrough for virtual machines and containerized applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); padding: 40px; border-radius: 12px; color: white; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 56px; margin-bottom: 20px;\"\u003e💼\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 15px; font-size: 22px;\"\u003eLaptop Docking \u0026amp; Expansion\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.6;\"\u003eTransform MacBook or ultrabook into complete workstation with simultaneous Ethernet, USB peripherals, and SD card access for photographers and content creators.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Product Images 3-5 --\u003e\n\u003cdiv style=\"text-align: center; margin: 60px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/1_62499fb7-eba6-4abe-a90d-8c70683bc0e7.jpg?v=1761037946\" alt=\"Lekuo USB4 6-in-1 hub connected to laptop demonstrating complete docking station setup\" style=\"width: 70%; border-radius: 8px; box-shadow: 0 8px 16px rgba(0,0,0,0.1);\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin: 60px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/3_b3b09b3f-83f1-4812-a007-a4cf1f9abe9d.jpg?v=1761037946\" alt=\"Lekuo USB4 hub premium aluminum construction and compact portable design\" style=\"width: 70%; border-radius: 8px; box-shadow: 0 8px 16px rgba(0,0,0,0.1);\"\u003e\u003c\/div\u003e\n\u003c!-- Package Includes with Product List Image --\u003e\n\u003cdiv style=\"background: #f0fdf4; padding: 40px; border-radius: 8px; border-left: 4px solid #10b981; margin: 40px 0;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 30px; color: #333;\"\u003e📦 Package Includes\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center; margin: 30px 0;\"\u003e\u003cimg src=\"https:\/\/shopify-staged-uploads.storage.googleapis.com\/tmp\/93648978233\/files\/afe58c39-962f-4bf9-877c-52c16b56c004\/image.png\" alt=\"Lekuo USB4 hub package contents including instruction manual and 40Gbps data cable\" style=\"width: 70%; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003c\/div\u003e\n\u003cul style=\"line-height: 2; font-size: 16px; margin-top: 30px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x USB4 6-in-1 Hub\u003c\/strong\u003e (Model: DTB3R61) – 40Gbps compatible with Thunderbolt 3\/4\/5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x 40Gbps USB4 Data Cable\u003c\/strong\u003e – High-speed USB-C to USB-C cable for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- FAQs --\u003e\n\u003ch2 style=\"text-align: center; font-size: 28px; margin: 50px 0 30px; color: #333;\"\u003e❓ FAQs\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 900px; margin: 40px auto;\"\u003e\n\u003cdiv style=\"background: white; padding: 30px; margin-bottom: 20px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-left: 4px solid #667eea;\"\u003e\n\u003ch3 style=\"color: #667eea; margin-bottom: 15px;\"\u003eQ1: Is this hub compatible with my MacBook Pro\/Air with Thunderbolt ports?\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.8; color: #555;\"\u003eYes, this USB4 hub is compatible with Thunderbolt 3\/4\/5 and works seamlessly with MacBook Pro and MacBook Air models featuring Thunderbolt ports. It supports macOS 10.14 and above with plug-and-play functionality (no driver installation required for macOS).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; margin-bottom: 20px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-left: 4px solid #667eea;\"\u003e\n\u003ch3 style=\"color: #667eea; margin-bottom: 15px;\"\u003eQ2: What operating systems are supported?\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.8; color: #555;\"\u003eThe hub supports Windows 10\/11, macOS 10.14+, and Linux Kernel 4.0+. macOS users enjoy plug-and-play functionality, while Windows and Linux users need to install drivers for the 10Gb Ethernet adapter (available for download).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; margin-bottom: 20px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-left: 4px solid #667eea;\"\u003e\n\u003ch3 style=\"color: #667eea; margin-bottom: 15px;\"\u003eQ3: Do I need to install drivers to use the 10Gb Ethernet adapter?\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.8; color: #555;\"\u003eFor macOS 10.14+, the hub works plug-and-play without additional drivers. For Windows 10\/11 and Linux systems, you need to install the Ethernet adapter driver which is available for download from our support page.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; margin-bottom: 20px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-left: 4px solid #667eea;\"\u003e\n\u003ch3 style=\"color: #667eea; margin-bottom: 15px;\"\u003eQ4: Can I use all 6 ports simultaneously?\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.8; color: #555;\"\u003eYes, you can use the 10Gb Ethernet port, all 3 USB 3.0 ports, and the SD\/TF card reader simultaneously. The USB4 interface provides 40Gbps maximum bandwidth, sufficient to support concurrent operation of all ports without performance degradation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; margin-bottom: 20px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-left: 4px solid #667eea;\"\u003e\n\u003ch3 style=\"color: #667eea; margin-bottom: 15px;\"\u003eQ5: Will this work with virtualization software like VMware ESXi or Proxmox?\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.8; color: #555;\"\u003eAbsolutely. This hub is excellent for virtualization environments. You can pass through the 10Gb Ethernet adapter and USB ports to virtual machines running on VMware ESXi, Proxmox VE, or other hypervisors, ideal for homelab setups and soft router configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; margin-bottom: 20px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-left: 4px solid #667eea;\"\u003e\n\u003ch3 style=\"color: #667eea; margin-bottom: 15px;\"\u003eQ6: Does the hub require external power?\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.8; color: #555;\"\u003eThe hub is bus-powered through the USB-C connection, drawing power directly from your laptop. No external power adapter is required, making it perfect for portable use. The low-power design ensures efficient operation without draining your laptop battery excessively.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; margin-bottom: 20px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-left: 4px solid #667eea;\"\u003e\n\u003ch3 style=\"color: #667eea; margin-bottom: 15px;\"\u003eQ7: What network speeds does the Ethernet port support?\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.8; color: #555;\"\u003eThe RJ45 Ethernet port supports auto-negotiation at 10\/100\/1000\/2500\/5000\/10000 Mbps. When connected to compatible 10Gb network infrastructure with Cat6a or Cat7 cabling, you can achieve true 10Gbps speeds. It's also backward compatible with lower speed networks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 30px; margin-bottom: 20px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-left: 4px solid #667eea;\"\u003e\n\u003ch3 style=\"color: #667eea; margin-bottom: 15px;\"\u003eQ8: Is there a warranty included?\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.8; color: #555;\"\u003eYes, this product comes with a manufacturer's warranty. For warranty claims, technical support, or product inquiries, please contact our customer service team through the official support channels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lekuo","offers":[{"title":"Default Title","offer_id":51206090752313,"sku":"DTB3R61","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DSC00014.jpg?v=1760066543"},{"product_id":"usb4-8port-ethernet-adapter","title":"Lekuo USB4 to 8-Port Gigabit Ethernet Adapter – 40Gbps Thunderbolt 3\/4\/5 Compatible Network Hub with Realtek Chipset for NAS, Server, Mini PC \u0026 Laptop","description":"\u003cdiv style=\"max-width: 1200px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 30px; border-radius: 12px; margin-bottom: 30px; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin: 0 0 15px 0; font-weight: bold;\"\u003e🚀 USB4 40Gbps 8-Port Gigabit Network Expansion Dock\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin: 0; opacity: 0.95;\"\u003eProfessional Network Expansion Solution | Dual PCIe X4 Slots | Realtek 8111H Chipset\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 25px; border-radius: 10px; margin-bottom: 30px; border-left: 5px solid #667eea;\"\u003e\n\u003ch3 style=\"color: #2d3748; font-size: 22px; margin: 0 0 15px 0;\"\u003e💡 Core Product Advantages\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.8; color: #4a5568; margin: 0;\"\u003eThis product expands \u003cstrong\u003etwo independent PCIe X4 slots\u003c\/strong\u003e through a \u003cstrong\u003esingle USB4 interface\u003c\/strong\u003e. By installing two PCIe-to-4-port Gigabit network cards (with \u003cstrong\u003eRealtek 8111H\u003c\/strong\u003e chipset), the dock can be converted into an \u003cstrong\u003e8-port Gigabit Ethernet expansion device\u003c\/strong\u003e, suitable for multi-port access, network testing, server virtualization, soft routing, and network storage scenarios, providing high-speed and stable network expansion capabilities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg style=\"width: 100%; border-radius: 8px; margin-bottom: 30px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" alt=\"USB4 to 8-Port Ethernet Adapter Technical Specifications and Features Diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/01_40072ef5-f973-46f5-844b-52cf25312aaa.jpg?v=1765870896\"\u003e\u003cimg style=\"width: 100%; border-radius: 8px; margin-bottom: 30px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" alt=\"USB4 8-Port Gigabit Ethernet Adapter Product Details and Interface Layout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/02_b44fcb13-5966-47f2-af6b-1441ff139788.jpg?v=1765870897\"\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-bottom: 30px;\"\u003e\n\u003cdiv style=\"background: white; padding: 20px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-top: 4px solid #48bb78;\"\u003e\n\u003ch4 style=\"color: #2d3748; font-size: 18px; margin: 0 0 12px 0;\"\u003e⚡ Ultra-High Bandwidth\u003c\/h4\u003e\n\u003cp style=\"color: #4a5568; line-height: 1.6; margin: 0; font-size: 14px;\"\u003eUSB4 interface provides up to \u003cstrong\u003e40Gbps\u003c\/strong\u003e transfer speed, compatible with Thunderbolt 3\/4\/5 protocols, ensuring data throughput when multiple ports work simultaneously\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 20px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-top: 4px solid #4299e1;\"\u003e\n\u003ch4 style=\"color: #2d3748; font-size: 18px; margin: 0 0 12px 0;\"\u003e🔌 8-Port Gigabit Network\u003c\/h4\u003e\n\u003cp style=\"color: #4a5568; line-height: 1.6; margin: 0; font-size: 14px;\"\u003e8 independent \u003cstrong\u003e1G RJ45 ports\u003c\/strong\u003e, each port supports full-duplex Gigabit transmission, meeting complex network topology requirements\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 20px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-top: 4px solid #ed8936;\"\u003e\n\u003ch4 style=\"color: #2d3748; font-size: 18px; margin: 0 0 12px 0;\"\u003e🎯 Professional Chipset\u003c\/h4\u003e\n\u003cp style=\"color: #4a5568; line-height: 1.6; margin: 0; font-size: 14px;\"\u003eEquipped with \u003cstrong\u003eRealtek 8111H\u003c\/strong\u003e Gigabit network card chipset, high stability, strong compatibility, supports Windows\/Linux systems\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg style=\"width: 100%; border-radius: 8px; margin-bottom: 30px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" alt=\"USB4 Ethernet Adapter Rear View and Connection Ports\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/03_1a2bf681-31f5-4117-be5f-c6c4b7fe2300.jpg?v=1765870897\"\u003e\u003cimg style=\"width: 100%; border-radius: 8px; margin-bottom: 30px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" alt=\"USB4 8-Port Ethernet Adapter Side View and Ventilation Design\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/04_88124330-4f90-4479-94c6-ffe62beb8db2.jpg?v=1765870897\"\u003e\n\u003cdiv style=\"background: #edf2f7; padding: 25px; border-radius: 10px; margin-bottom: 30px;\"\u003e\n\u003ch3 style=\"color: #2d3748; font-size: 22px; margin: 0 0 20px 0; text-align: center;\"\u003e📋 Complete Technical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: white; border-radius: 8px; overflow: hidden;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #667eea; color: white;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; font-weight: 600;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; font-weight: 600;\"\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003eLekuo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003eAA24R81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eInput Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003eUSB4 Type-C (Thunderbolt 3\/4\/5 Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eOutput Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003e8× 1G RJ45 Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eExpansion Slots\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003e2× PCIe X4 Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eNetwork Chipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003eRealtek 8111H × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eBandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003eUp to 40Gbps (shared across ports)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003eExternal 12V 3A Power Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eCable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003e40Gbps Data Cable (USB4\/Thunderbolt 4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eOS Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003eWindows 10\/11, Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003e116 × 65 × 84 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003e556g (Net) \/ 855g (Gross)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; color: #4a5568;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #2d3748;\"\u003e1 Year After Shipping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 25px; border-radius: 10px; margin-bottom: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; margin: 0 0 20px 0; text-align: center;\"\u003e🎯 Application Scenarios\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15); padding: 15px; border-radius: 8px; backdrop-filter: blur(10px);\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; font-size: 16px;\"\u003e🖥️ Server Virtualization\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0 0; font-size: 13px; opacity: 0.9;\"\u003eMulti-port isolation for different VM networks\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15); padding: 15px; border-radius: 8px; backdrop-filter: blur(10px);\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; font-size: 16px;\"\u003e🔧 Network Testing\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0 0; font-size: 13px; opacity: 0.9;\"\u003eMulti-port concurrent testing \u0026amp; monitoring\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15); padding: 15px; border-radius: 8px; backdrop-filter: blur(10px);\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; font-size: 16px;\"\u003e🌐 Soft Router\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0 0; font-size: 13px; opacity: 0.9;\"\u003eMulti-WAN load balancing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15); padding: 15px; border-radius: 8px; backdrop-filter: blur(10px);\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; font-size: 16px;\"\u003e💾 NAS Storage\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0 0; font-size: 13px; opacity: 0.9;\"\u003eLink aggregation for faster transfer speeds\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg style=\"width: 100%; border-radius: 8px; margin-bottom: 30px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" alt=\"USB4 devices connect seamlessly - Expand your NAS network without a PCIe slot\" src=\"https:\/\/shopify-staged-uploads.storage.googleapis.com\/tmp\/93648978233\/files\/eaeaa8a3-bad9-4352-bfe1-7af0144a3a4e\/image.png\"\u003e\u003cimg style=\"width: 100%; border-radius: 8px; margin-bottom: 30px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" alt=\"USB4 Ethernet Adapter Compatibility Chart and System Requirements\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/07_967ec3f6-09ac-499c-b4a7-e0b9cb142eeb.jpg?v=1765870897\"\u003e\n\u003cdiv style=\"background: #f7fafc; padding: 25px; border-radius: 10px; margin-bottom: 30px; border: 2px dashed #cbd5e0;\"\u003e\n\u003ch3 style=\"color: #2d3748; font-size: 20px; margin: 0 0 15px 0;\"\u003e📦 Package Contents\u003c\/h3\u003e\n\u003cul style=\"color: #4a5568; line-height: 2; margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e USB4 40G to 8-Port 1G Network Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e 12V 3A Power Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e 40Gbps High-Speed Data Cable (USB4\/Thunderbolt 4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff5f5; border-left: 5px solid #fc8181; padding: 20px; border-radius: 8px; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"color: #c53030; margin: 0 0 10px 0; font-size: 16px;\"\u003e⚠️ Important Notes\u003c\/h4\u003e\n\u003cul style=\"color: #742a2a; margin: 0; padding-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003eRequires host device with USB4 or Thunderbolt 3\/4\/5 interface\u003c\/li\u003e\n\u003cli\u003eRecommended to use original 40Gbps certified cable for optimal performance\u003c\/li\u003e\n\u003cli\u003ePlease install appropriate drivers for first use (Windows 10\/11 usually auto-detects)\u003c\/li\u003e\n\u003cli\u003eExternal power adapter must be connected to ensure stable operation of all 8 ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #48bb78 0%, #38a169 100%); color: white; padding: 25px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch3 style=\"font-size: 24px; margin: 0 0 10px 0;\"\u003e✨ Lekuo Quality Guarantee\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 15px; opacity: 0.95;\"\u003eProfessional Storage \u0026amp; Network Expansion Solutions Provider | Technical Support | Quality Commitment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lekuo","offers":[{"title":"Default Title","offer_id":51455849595193,"sku":"AA24R81","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/2_629af7db-8498-45a1-ba0b-a11f0d41c40c.jpg?v=1765871024"},{"product_id":"lekuo-10gbe-usb-ethernet-adapter-realtek-rtl8159","title":"Lekuo 10G USB-C Ethernet Adapter RTL8159 - Multi-Speed 10G\/5G\/2.5G\/1G RJ45 for Laptop NAS","description":"\u003ch2\u003eLekuo USB-C 10GbE Ethernet Adapter (RTL8159)\u003c\/h2\u003e\n\u003cp\u003eA high-speed USB-C to 10Gb Ethernet adapter designed for laptops, NAS systems, and workstations that need reliable and flexible 10G networking without installing a PCIe card.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DR59R11__02.jpg?v=1773037324\" alt=\"Lekuo USB-C 10GbE Ethernet Adapter RTL8159\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFast 10G Networking via USB-C\u003c\/h3\u003e\n\u003cp\u003eUpgrade your system to 10Gb Ethernet using a simple USB-C connection. Ideal for users who need a portable 10G network solution without opening their device.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRealtek RTL8159 chipset with multi-gig support\u003c\/li\u003e\n\u003cli\u003eSupports 10G \/ 5G \/ 2.5G \/ 1G \/ 100M speeds\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Gen2x2 interface (up to 20Gbps bandwidth)\u003c\/li\u003e\n\u003cli\u003eStandard RJ45 port for easy deployment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DR59R11__05.jpg?v=1773037323\" alt=\"Realtek RTL8159 chipset detail\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eReal-World Performance by Host Interface\u003c\/h3\u003e\n\u003cp\u003ePerformance varies depending on your USB port type. Here are actual test results based on Lekuo DR59R11 (Realtek RTL8159) - results may vary by system.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DR59R11__01.jpg?v=1773037323\" alt=\"USB interface speed comparison chart for 10GbE adapter\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; max-width: 800px; margin: 20px auto; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left;\"\u003eHost Interface\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left;\"\u003eMax USB Data Rate\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left;\"\u003eActual Throughput\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eUSB 3.0 (USB 3.2 Gen1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e5 Gbps\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e3.54 - 3.92 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eUSB 3.1 (USB 3.2 Gen2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e10 Gbps\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e7.21 - 7.44 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eUSB 3.2 Gen2x2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e20 Gbps\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\n\u003cstrong\u003e9.12 - 9.49 Gbps\u003c\/strong\u003e ✓ Full 10G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eThunderbolt 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e40 Gbps (USB 5\/10 Gbps mode)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e3.54 - 6.01 Gbps*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eThunderbolt 4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e40 Gbps (USB 10 Gbps mode)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e7.11 - 7.44 Gbps*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eThunderbolt 5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e80 Gbps (USB 10 Gbps mode)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e5.92 - 6.25 Gbps*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eUSB4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e40 Gbps (USB 10 Gbps mode)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e7.11 - 7.44 Gbps*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"font-size: 0.9em; color: #666;\"\u003e\u003cem\u003e*Note: Thunderbolt and USB4 ports often operate in \"USB compatibility mode\" when connected to non-Thunderbolt devices. Actual speed depends on host controller implementation.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-size: 0.9em; color: #666;\"\u003e\u003cem\u003eThroughput measured with iperf3 over Cat6a cable, 10GbE NAS, and optimal network conditions.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFanless Design - Silent and Efficient\u003c\/h3\u003e\n\u003cp\u003eUnlike many high-speed network adapters, this USB-C 10GbE adapter features a completely fanless design with excellent heat dissipation.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DR59R11__04.jpg?v=1773037325\" alt=\"Fanless design with zero noise and excellent cooling\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e0dB noise - completely silent operation\u003c\/li\u003e\n\u003cli\u003eAluminum heat sink for passive cooling\u003c\/li\u003e\n\u003cli\u003eNo moving parts - higher reliability\u003c\/li\u003e\n\u003cli\u003ePerfect for quiet home office or studio environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWide System Compatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with multiple operating systems. macOS offers plug-and-play convenience, while Windows and Linux require driver installation for optimal performance.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DR59R11__06.jpg?v=1773037325\" alt=\"Compatible operating systems - Windows, Linux, macOS\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindows 10\/11:\u003c\/strong\u003e Driver installation required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinux:\u003c\/strong\u003e Driver installation required (kernel support available)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003emacOS:\u003c\/strong\u003e ✓ Plug \u0026amp; Play - No driver needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiOS\/iPhone:\u003c\/strong\u003e Limited use (compatibility varies)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDesigned for Real-World Use Cases\u003c\/h3\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DR59R11__03.jpg?v=1773037324\" alt=\"10G Ethernet adapter connected to laptop for high-speed networking\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePerfect 10G Ethernet adapter for NAS and homelab setups\u003c\/li\u003e\n\u003cli\u003eIdeal for video editors working with large 4K\/8K files\u003c\/li\u003e\n\u003cli\u003eSuitable for engineers transferring large datasets\u003c\/li\u003e\n\u003cli\u003eBest choice for laptops without built-in Ethernet ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DR59R11__07.jpg?v=1773037326\" alt=\"Portable 10GbE adapter for NAS and workstation setup\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose USB 10G Instead of PCIe?\u003c\/h3\u003e\n\u003cp\u003eCompared to traditional PCIe network cards, this USB-C 10Gb Ethernet adapter offers a more flexible and accessible way to upgrade your network.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo need to open your device or install hardware\u003c\/li\u003e\n\u003cli\u003eWorks with standard RJ45 Ethernet infrastructure\u003c\/li\u003e\n\u003cli\u003eMore portable than internal NIC solutions\u003c\/li\u003e\n\u003cli\u003eLower barrier to entry for 10G networking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComplete Package \u0026amp; Specifications\u003c\/h3\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DR59R11__08.jpg?v=1773037324\" alt=\"Product specifications and package contents\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e USB-C (USB 3.2 Gen2x2, backward compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipset:\u003c\/strong\u003e Realtek RTL8159\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts:\u003c\/strong\u003e 1 × RJ45 Ethernet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 10G \/ 5G \/ 2.5G \/ 1G \/ 100M \/ 10M auto-negotiation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Laptop, Desktop, Mini PC, NAS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Requirement:\u003c\/strong\u003e Cat6a or above recommended for 10G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOS Support:\u003c\/strong\u003e Windows 10\/11, Linux, macOS, iOS\/iPhone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × USB-C 10GbE Ethernet Adapter\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDriver Download \u0026amp; Installation\u003c\/h3\u003e\n\u003cp\u003eFor Windows and Linux systems, driver installation is required for optimal performance. macOS users can enjoy plug-and-play convenience.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DR59R11__09.jpg?v=1773037325\" alt=\"Driver installation guide for RTL8159 adapter\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center; margin: 30px 0;\"\u003e\n\u003ca href=\"https:\/\/lekuo.com\/uploadfile\/upload\/\/data\/upload\/image\/RTL8159.zip\" style=\"display: inline-block; background-color: #0066cc; color: #ffffff; padding: 15px 40px; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 16px; transition: background-color 0.3s;\"\u003e📥 Download RTL8159 Driver\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Steps:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eClick the button above to download the RTL8159 driver package\u003c\/li\u003e\n\u003cli\u003eExtract the ZIP file and run the installer\u003c\/li\u003e\n\u003cli\u003eFollow the on-screen instructions to complete installation\u003c\/li\u003e\n\u003cli\u003eRestart your system if prompted\u003c\/li\u003e\n\u003cli\u003eConnect the adapter and verify network connection\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can this adapter reach full 10Gbps speed?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, when connected to a USB 3.2 Gen2x2 (20Gbps) port, you can achieve 9.12-9.49 Gbps in real-world testing with proper 10G network environment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What if my device only has USB 3.1 (10Gbps)?\u003c\/strong\u003e\u003cbr\u003e\nA: You can still get excellent performance at 7.21-7.44 Gbps, which is sufficient for most high-speed networking tasks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Why is Thunderbolt performance lower than USB 3.2 Gen2x2?\u003c\/strong\u003e\u003cbr\u003e\nA: Thunderbolt and USB4 ports often operate in \"USB compatibility mode\" when connected to non-Thunderbolt devices. Actual speed depends on host controller implementation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to install drivers?\u003c\/strong\u003e\u003cbr\u003e\nA: macOS users enjoy plug-and-play support with no driver needed. Windows and Linux users need to install drivers for optimal performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does it work with macOS?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, macOS has native plug \u0026amp; play support for this adapter - no driver installation required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this a good 10G adapter for NAS?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, it is a practical and flexible solution for adding 10G connectivity to NAS or homelab environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does it make noise during operation?\u003c\/strong\u003e\u003cbr\u003e\nA: No, this is a completely fanless design with 0dB noise level, perfect for quiet environments.\u003c\/p\u003e\n\n\u003ch3\u003eReliable 10G Networking Without Complexity\u003c\/h3\u003e\n\u003cp\u003eThis USB-C 10Gb Ethernet adapter is designed for users who want high-speed networking without the complexity of PCIe installation or fiber-based SFP+ setups. It offers a balanced solution between performance, flexibility, and ease of use.\u003c\/p\u003e","brand":"Lekuo","offers":[{"title":"Default Title","offer_id":51997402104121,"sku":"DR59R11","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DSC00460.jpg?v=1773036368"},{"product_id":"lekuo-usb4-to-10g-sfp-network-adapter-realtek-rtl8127-ultra-low-2-5w-fanless","title":"Lekuo USB4 to 10G SFP+ Network Adapter | Realtek RTL8127 | Ultra-Low 2.5W, Fanless","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11__01_3a291d1f-83e5-4fde-bd4f-1723302773cc.jpg?v=1777281687\" alt=\"Lekuo DTB3F11 USB4 to 10G SFP+ Network Adapter\" style=\"width:100%\"\u003e\u003c\/p\u003e\u003ch2\u003eUSB4 to 10G SFP+ Network Adapter — Key Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB4 \u0026amp; Thunderbolt Compatible:\u003c\/strong\u003e Supports USB4 40Gbps, fully backward compatible with Thunderbolt 3, 4, and 5. Plug and play — no driver installation required on supported systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRealtek RTL8127ATF Chipset:\u003c\/strong\u003e Industry-proven 10 Gigabit Ethernet chipset delivering stable, low-latency 10Gbps network performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10GbE SFP+ Port:\u003c\/strong\u003e Single SFP+ port supporting 10GBASE-R and 1000BASE-X for long-distance, interference-free fiber connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-World Speed ~1.15 GB\/s:\u003c\/strong\u003e Tested LAN transfer speed ideal for large file transfers, 4K\/8K video editing, and real-time collaboration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Aluminum Design:\u003c\/strong\u003e Full aluminum alloy chassis with passive cooling — silent, durable, and only 2.5W power draw.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11__02_469ebbea-4a15-4a1f-866d-4f3ec8207794.jpg?v=1777281688\" alt=\"DTB3F11 USB4 SFP+ adapter interface detail\" style=\"width:100%\"\u003e\u003c\/p\u003e\u003ch2\u003eOS Compatibility\u003c\/h2\u003e\u003cp\u003eThe Lekuo DTB3F11 USB4 to 10GbE adapter works seamlessly with \u003cstrong\u003eWindows 11 and Windows 10\u003c\/strong\u003e, as well as \u003cstrong\u003eLinux Kernel 2.4.x and above\u003c\/strong\u003e. Note: macOS is not currently supported.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11__03_f2aa42c5-f115-4556-b61e-cee98966b7d1.jpg?v=1777281684\" alt=\"DTB3F11 10G network adapter performance test\" style=\"width:100%\"\u003e\u003c\/p\u003e\u003ch2\u003eWho Is the DTB3F11 For?\u003c\/h2\u003e\u003cp\u003eThis USB4 10G fiber network adapter is built for professionals who demand maximum throughput and reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e📁 \u003cstrong\u003eNAS \u0026amp; Private Cloud\u003c\/strong\u003e — High-speed access to network-attached storage over fiber\u003c\/li\u003e\n\u003cli\u003e🎥 \u003cstrong\u003e4K\/8K Media Production\u003c\/strong\u003e — Smooth streaming and editing of high-resolution footage\u003c\/li\u003e\n\u003cli\u003e☁ \u003cstrong\u003eVirtualization \u0026amp; Cloud Infrastructure\u003c\/strong\u003e — High-throughput data exchange for VM environments\u003c\/li\u003e\n\u003cli\u003e💹 \u003cstrong\u003eHigh-Frequency Trading\u003c\/strong\u003e — Ultra-low latency for time-sensitive financial systems\u003c\/li\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eScientific Computing \u0026amp; Data Centers\u003c\/strong\u003e — Meets demanding bandwidth requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11__04_834ee25a-0519-47e0-a34f-1209a13ea87a.jpg?v=1777281688\" alt=\"DTB3F11 USB4 10GbE SFP+ adapter use cases\" style=\"width:100%\"\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDTB3F11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHost Interface\u003c\/td\u003e\n\u003ctd\u003eUSB4 40Gbps (Thunderbolt 3\/4\/5 compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Port\u003c\/td\u003e\n\u003ctd\u003e1 x SFP+ 10GbE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChipset\u003c\/td\u003e\n\u003ctd\u003eRealtek RTL8127ATF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Speed\u003c\/td\u003e\n\u003ctd\u003e10GBASE-R \/ 1000BASE-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.5W (ultra-low, fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJumbo Frame\u003c\/td\u003e\n\u003ctd\u003eUp to 16KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuplex\u003c\/td\u003e\n\u003ctd\u003eFull Duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTested LAN Speed\u003c\/td\u003e\n\u003ctd\u003e~1.15 GB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11__05_35935bb4-4ea2-4ef6-b9f7-30bbbe99a88c.jpg?v=1777281688\" alt=\"DTB3F11 10G SFP+ adapter specifications\" style=\"width:100%\"\u003e\u003c\/p\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e📦 1x Lekuo DTB3F11 USB4 to 10G SFP+ Network Adapter\u003c\/li\u003e\n\u003cli\u003e🔌 1x Type-C 40Gbps Data Cable\u003c\/li\u003e\n\u003cli\u003e📄 1x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11__06_228b0ed5-e5a8-4187-ac3a-72ca7f808c98.jpg?v=1777281688\" alt=\"DTB3F11 package contents\" style=\"width:100%\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11__07_3c33342a-85ea-421b-a5f3-0cdcebfbe0df.jpg?v=1777281689\" alt=\"Lekuo DTB3F11 aluminum fanless design\" style=\"width:100%\"\u003e\u003c\/p\u003e\u003ch2\u003eAbout Lekuo\u003c\/h2\u003e\u003cp\u003eFounded in 2004, \u003cstrong\u003eLekuo (Shenzhen Lekuo Multimedia Co., Ltd.)\u003c\/strong\u003e is a specialist in computer expansion cards and industrial embedded systems. Lekuo products are trusted across manufacturing, aerospace, banking, automotive electronics, medical, and cloud storage industries worldwide.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11__08_eededc13-3f4d-4940-8e62-91000819cc07.jpg?v=1777281688\" alt=\"Lekuo brand factory\" style=\"width:100%\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11__09.jpg?v=1777281689\" alt=\"Lekuo DTB3F11 USB4 10G SFP+ network card overview\" style=\"width:100%\"\u003e\u003c\/p\u003e\u003ch2\u003eDriver Download\u003c\/h2\u003e\u003cp\u003eDownload the official Realtek RTL8127 driver for Windows and Linux compatibility:\u003c\/p\u003e\u003cp style=\"text-align:center\"\u003e\u003ca href=\"https:\/\/www.lekuo.com\/uploadfile\/upload\/\/data\/upload\/image\/RTL8127.zip\" style=\"display:inline-block;background:#0070f3;color:#fff;padding:12px 32px;border-radius:6px;text-decoration:none;font-weight:700;font-size:1em\"\u003e⬇ Download RTL8127 Driver\u003c\/a\u003e\u003c\/p\u003e","brand":"Lekuo","offers":[{"title":"Default Title","offer_id":52788157186361,"sku":"DTB3F11","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F11_2_a4b3cea4-7dac-4c3b-9fdb-156f81b3cd19.jpg?v=1777369123"},{"product_id":"lekuo-usb4-to-dual-10gsfp-network-adaper-supports-usb4-thunderbolt-device-wxpansion","title":"Lekuo USB4 to Dual-Port SFP+ Network Adapter – 10G, USB4 \u0026 Thunderbolt Compatible for Laptop \u0026 NAS","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F22__01.jpg?v=1780032299\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F22__02.jpg?v=1780032300\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F22__03.jpg?v=1780032301\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F22__04.jpg?v=1780032301\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F22__05.jpg?v=1780032301\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F22__06.jpg?v=1780032300\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F22__07.jpg?v=1780032300\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DTB3F22__08.jpg?v=1780032300\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Lekuo","offers":[{"title":"USB4 to Dual-Port SFP+ Network Card","offer_id":53340468805945,"sku":"DTB3F22","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Dual-port network card + 1 optical module (SFP + 10G SR 850nm 300M)","offer_id":53340468838713,"sku":"DTB3F22*1+OSR10F1*1","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Dual-port network card + 2 optical modules (SFP + 10G SR 850nm 300M)","offer_id":53340468871481,"sku":"DTB3F22*1+OSR10F1*2","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Dual-port network card + 1 optical module (SFP + 10G LR 1310nm 10KM)","offer_id":53340468904249,"sku":"DTB3F22*1+OLR10F1*1","price":204.6,"currency_code":"USD","in_stock":true},{"title":"Dual-port network card + 2 optical modules (SFP + 10G LR 1310nm 10KM)","offer_id":53340468937017,"sku":"DTB3F22*1+OLR10F1*2","price":210.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4897\/8233\/files\/DSC00857.jpg?v=1780032151"}],"url":"https:\/\/lekuo.shop\/collections\/networking-usb-thunderbolt.oembed","provider":"Lekuo","version":"1.0","type":"link"}