SIIG 2-Port RS232 Serial PCIe with 16950 UART (JJ-E02111-S1)
SIIG's 2-Port RS232 Serial PCIe with 16950 UART adapter card is designed to add two 9-pin RS-232 serial PCI ports to your desktop computer.  This PCI Express serial adapter features two high-speed 16950 UART serial ports with 128-byte FIFO buffer to support data transfer rates up to 230Kb/s.  Additionally, this serial adapter works in any PCI Express slot of different lane widths. The 2-Port RS232 Serial PCIe with 16950 UART is the smart and cost effective solution to add two RS-232 serial ports for additional serial port device connections.