SIIG 4-Port RS232 Serial Mini PCIe with Power

SIIG's 4-Port RS232 Serial Mini PCIe with Power provides four high-speed 16950 UART (9-pin) RS232 serial ports that support up to 460 Kb/s with deep 128-byte FIFO per transmitter and receiver. It can be installed in any available Mini PCI Express slot to allow additional serial port device connections.The 4-Port RS232 Serial Mini PCIe with Power is compliant with PCI Express Base Specification, FCC & CE regulatory approved and RoHS-compliant. It is also fully compatible with a wide variety of Windows operating systems.