8-Port RS-232 PCI-Express Serial Expansion Card (BASE SD6138) with Cable

PCI-Express controller card that adds eight RS-232 serial ports to your system. Built around the BASE SD6138 chipset and supplied with the required cable, this serial port expansion card provides RS-232/RS232 connectivity for legacy peripherals and industrial equipment. Fits into a standard PCI-Express slot to extend COM port availability without changing existing hardware.