RS-422/485 4 Port PCI card with surge protectionDiscontinued
- Fully compliable with PCI Spec. Ver2.2 standard.
- Supports both 64-bit & 32-bit PCI Bus and 3.3V &5V connector keys.
- High speed serial ports support baud rates up to 921.6Kbps.
- High-tech 128K FIFO can reduce CPU loading, interrupting and improving system performance dramatically.