Add two RS232 Serial Ports, & one Parallel Port to an Embedded System, through a mini PCI-Express Slot. The MPEX2S1P552 2S1P Mini PCI Express Serial/ Parallel Combo Card turns a mini-PCIe slot into two RS232 (DB9) serial ports, & one IEEE 1284 parallel port
- a cost-saving solution for adding serial & parallel support to embedded systems that lack built-in serial/parallel functionality. The 16650 UART adapter card features a native PCI Express single chip design, which enables you to take advantage of full PCI Express capability, by providing enhanced speed & reliability while reducing the load applied to the CPU by as much as 48% over conventional "bridge chip" serial cards.