This is a PCIe x1 network interface card with a single parallel port. This PCIe card can be installed in a PCIe x1 slot and is perfect for connecting printers, scanners, CD-R/RW drives, memory card readers, bar code scanners and more. Our network interface cards are 100% compliant and offer a cost effective answer for all of your networking needs. With our certification test program, we guarantee your product will work right the first time.