9-Pin Serial Ports DB9 RS232 PCI-E Adapter Card Full Height Free High Profile
Two (2) 9-pin RS-232 serial ports. On-Chip 256-bit depth FIFOs in Transmit, Receive path of each serial port. Support Slow IrDA on all serial ports. Serial port transceiver shutdown support. 4, 5, 6, 7 and 8-bit serial format support.