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Features:

Product name: PCI-E SERIAL CARD
Chipset: WCH
Interface PCI EXPRESS
Port: 2 x serial
Transfer rate: Up to 2.5Gb/s

 

 

 

Specifications:

Model:  
Product name: PCI-E SERIAL CARD
Chipset: WCH
Interface: PCI EXPRESS
Port: 2 x serial
PCI-Express Base Specification: Revision 1.0a 
Transfer rate: Up to 2.5Gb/s
FIFO: 128-byte
Support RS232, RS485 & RS422 modes 
PCIe Multi Function Peripheral controller with x1 Lane Interface 
Support for D1, D2, D3hot and D3cold   
Support PCIe Power Management Serial Port
Supports Hardware, Software flow control 
Operating System Windows98/ME/NT4.0/2000/2003/XP, Netware, Linux Vista,win7