This series of multiple serial port card with PCIe interface, can be used with PCIe slot on the computer, Onboard with WCH master control chip, through used our serial card or parallel card, able to extend your computer serial or parallel port, which is connected to the serial or parallel port devices. Example :serial port Network, serial keyboard, RS485 communication, parallel / printer port expansion. and another serial or parallel interface devices
Product Feature.
Fully compliant with PCI-Express Base Specification Revision1.1
Single-lan PCI-Express with throughput up to 2.5Gbps
Compatible with industrial standard 16C550\16C552\16C554 and 16C750 UART
On chip 256-byte depth FIFO in transmit, receive path of each port
Support for bi-directional data transmission, the transmission speed up to 2M bytes support
The built-in SIR infrared codec, support 2400bps to 115200bps baud rate IrDA infrared communication.
Supports 5-6-7-8-bit serial format.
support 1 or 2 Stop bit operation
Built-in SPP,PS/2,EPP,ECP compatibles with IEEE1284 Printing Protocol
System Requirements.
Windows DOS/Linux/2000/Server2003/xp/Vista/Server 2008/Win 7/Win 8(32/64bit)
