Driver download address:http://www.mmui.com.cn/data/upload/image/WCH382_384.zip
Model：IO-M2F384-4S
Input Interface：M.2(B+M Key)
Output Interface：RS232
Motherboard Slot：M.2(B+M Key)
Auxiliary Accessories：Serial cable
Product Size：80x22mm
Features
• Compliant with PCI Express Base Specification 1.1.
• Support 4 x UART serial ports
• Built-in 16C550&16C570 compatible UART
• 256-bype deep transmit/receive FIFOs
• Data transfer rate up to 230400bps
• Plug-n-Play, I/O address and IRQ assigned by BIOS.
System Requirements
• Windows
• Linux Kernel 2.4 & 2.6 or above
• One available M.2 M&B Key slot
Package Contents
• 1 x M.2 M&B Key to 4 x RS232 Serial Adapter Card
• 1 x User Manual
Note: Contents may vary depending on country/market.
cause your PC system unstable or unexpected reboot.