IOCREST 2x Serial RS-232 COM Ports PCI-e Controller Card Full Height
Serial Ports Supports Slow IrDA on All Serial Ports. On Chip 256 Byte Depth FIFOs in Transmit, Receive Path of Each Serial Port. Serial Port Transceiver Shutdown Supported. 5, 6, 7, 8 and 9-bit Serial Format Supported.