SIIG 1-port PCI Express Serial Adapter
Price 32.52 - 49.99 USD
SIIG 1-port PCI Express Serial Adapter: * Adds one 9-pin RS232 serial port your PCI express enabled desktop computer * High-speed 16950 UART serial port with 128-byte FIFO buffer to support data transfer rates up to 230Kbps * Can be installed into either standard height or low-profile system chassis