Feature * Two high speed RS232 serial ports with support for data transfer rates up to 460.8 Kbps.
* Compliant with PCI Express base specifications revision 1.0a.
* Includes half-height/low profile mounting bracket.
* Configurable in 5V, 12V, and RI (non-powered) modes.
* Selectable power output on pin 9 for the serial port.
* 128-byte deep FIFO per transmitter and receiver.
* Native single-Chip, single lane PCI Express.
* Automated out-of-band flow control using CTS/RTS and DSR/DTR. * Automated in-band software flow control using programmable Xon/Xoff in both directions.Specification