PC COM PCI 2 PORT RS 232/422/485


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The PCCOM PCI bus 2 port adapter is an 32 bits PCI bus board with Plug and Play (PnP) features, it provides two asynchronous serial communication ports (RS232 or RS422/RS485), which link the computer and serial peripheral devices such as terminals, modems, serial printers, plotters, ... etc. 

The PCCOM PCI bus 2 port adapter is particularly suited to facilitate the connection of terminals (VDUs) in multi-user operating systems. The PCCOM board may be installed in any Pentium or hardware compatible systems. The PnP features let hardware configuration for IRQ and I/O address is detected by BIOS automatically, you don’t need set switch and jumper.




  • 32 bit PCI bus with Plug and Play (PnP) features.
  • Two RS232 ports or RS422/RS485 ports for asynchronous communications.
  • Suitable for SCO UNIX, Linux, MSDOS, WINDOWS NT, WINDOWS 95/98, MS/WINDOWS, ... etc.
  • Pentium hardware compatibles.
  • Baud rate up to 115200 for normal speed mode and up to 460K for high speed mode.
  • Provides 16550 port that contains 16 bytes FIFO for each port.
  • Up to 4 boards be installed in one computer system.
  • Software compatible with PCCOM98.