Description 2 Port Native PCI Express RS232 Serial Adapter Card Two high speed RS-232 serial ports with data transfer rate up to 460.8 Kbps Compliant with PCI Express base specifications revision 1.0a Includes half-height/low profile mounting bracket Selectable power output on pin 9 for the serial port Native single-Chip, single lane PCI Express High Performance Dual Channel Oxford 950 UART 128-byte deep FIFO per transmitter and receiver Automated in-band software flow control using programmable Xon/Xoff in both directions Automated out-of-band hardware flow control using Tx/Rx/RTS/CTS/DSR/DTR/DCD/RI/GND
