PCI Serial Cards

Quatech PCI serial boards are the perfect solution for adding multiple high-speed serial ports to any PC, Server, Thin Client or Embedded System. Quatech serial boards adhere to standards specifications so that they will consistently function properly in your system, because they are manufactured with high-end features such as a 4-layer board design, state-of-the-art UARTs with deep data FIFOs, a clock-multiplying feature enabling data rates up to 921.6 kbps, and surge suppression options, and because of standard in-house testing after an initial burn-in period.

RS-232 or RS-422/485 interface. 2, 4, & 8 port configurations.

Quatech Serial PCI boards utilize a single PCI slot to provide two independent asynchronous serial ports that share a single interrupt. Multi port versions available with 2, 4 or 6 ports, requiring only one slot to connect.

Quatech's single port RS-232 synchronous serial PCI board supports asynchronous data formats as well as byte-oriented synchronous protocols such as BiSync, and bit-oriented synchronous protocols such as HDLC and SDLC.