Add a high speed parallel port eppecp to your desktop computer through a pci expansion slot this high performance pci based eppecp parallel adapter card can be installed in a computer pci slot to add one ieee 1284 parallel port to your pc a cost effective way to connect parallel devices to the computer with data transfer speeds of up to 15 mbps up to 3 times faster than on board parallel ports the adapter card supports epp ecp spp and bpp parallel communications and is simple to