Lekuo 2-Port Gigabit Ethernet Network Adapter
Enterprise-Grade Network Expansion with Intel 82571 Chipset Technology
🔗 Related Products: PCIe Network Cards | 1G Network Solutions | All Networking Products
📥 Driver & Resources Download
• Windows Server 2012/2016/2019/2022
• Windows 10/11 (64-bit)
• Linux (Kernel 2.6+)
• VMware ESXi 6.0-8.0
Key Features
Product Parameters
| Brand | Lekuo |
| Name | PCIe x4 to 2 Ports Gigabit Server NIC |
| Model | PI71R22 |
| Chip | Intel 82571 |
| Type | PCI-E x4 |
| Power Consumption | 3.2W |
| Ports | RJ45 × 2 |
| Bus Type | PCIe x4 (Compatible with x4, x8, x16) |
| Speed | 10/100/1000Mbps Auto-Negotiation |
| Applicable Scenarios | Industrial PLC | Soft Routing | VMware Cloud | AI | Safe City |
| Operating Temp | 0°C~55°C (32°F~131°F) |
| Storage Temp | -40°C~70°C (-40°F~158°F) |
| Humidity | 35°C 90% non-condensing |
| Size | 129 x 64mm |
| Weight | 76.9g (Net), 174.8g (Gross) |
| System Compatibility | Windows、Linux、FreeBSD、VMware |
Application Scenarios
Industrial PLC & Automation
Reliable network connectivity for industrial control systems, SCADA networks, and factory automation. Supports harsh environmental conditions with wide operating temperature range and industrial-grade components.
Soft Routing & Firewall
Perfect for pfSense, OPNsense, and other routing platforms. Dual ports enable WAN/LAN separation, multi-WAN load balancing, or dedicated management interfaces for network security appliances.
VMware Cloud & AI Infrastructure
Optimized for virtualization platforms and AI workloads. SR-IOV support enables direct VM network access with minimal latency, ideal for cloud computing, machine learning clusters, and smart city surveillance systems.
Frequently Asked Questions
Q: Is this network card compatible with my system?
A: This card is compatible with Windows Server 2012-2022, Windows 10/11, Linux (Kernel 2.6+), FreeBSD, and VMware ESXi 6.0-8.0. It requires a PCIe x4, x8, or x16 slot.
Q: Can I use this for link aggregation (LACP)?
A: Yes! The dual ports support IEEE 802.3ad link aggregation (LACP) for increased bandwidth and redundancy.
Q: Does it support jumbo frames?
A: Yes, this card supports jumbo frames up to 9KB (9000 bytes) for optimized storage and data center applications.
Q: What's the difference between this and higher-speed network cards?
A: This 1G card is ideal for most server and workstation applications. If you need higher speeds, check out our 2.5G and 10G PCIe network cards.
Package Contents
- 1 × Lekuo 2-Port Gigabit Ethernet Network Adapter (Intel 82571)
- 1 × Low-Profile Bracket
Note: Ethernet cables are not included. Please use Cat5e or higher rated cables for optimal performance.
Enterprise-Grade Quality | Reliable Performance | Professional Technical Support