CABLES UNLIMITED 1 PORTDB9 PCI I/O CARD ECOM DB9 PCI I/O CARDEasy to install, adds 1 extra high-speed serial port to any PCCompatible with any serial peripheral and provides the most convenient way of connecting PCs to external modems, serial printers, Palms, mice, point-of-sale devices, digital cameras, etcPCI Specification Revision 2.1 compliant, fast data rates up to 1 Mbytes/secCompatible with standard 16C550 UART with 16 byte transmit-receive FIFODB9 serial port connector x 1, Pin header serial port connector x 11-year warranty