Add 2 high-speed IEEE 1284 parallel ports (EPP/ECP/SPP/PS2) to your desktop computer through a PCI Express expansion slot. The PEX2PECP2 2 Port PCI Express Parallel Adapter Card - EPP/ECP/SPP/PS2 parallel card adds two IEEE 1284 parallel ports to your PC, with support for parallel data communication at speeds of up to 1.5 Mbps. This high performance 2 Port PCI Express parallel card adds 2 DB25 parallel ports, perfect for connecting printers, scanners, memory card readers, bar code scanners and more. With the added convenience of plug-and-play capability, installing the parallel adapter card is hassle-free. The PCIe Parallel card also includes both standard and half-height/low profile mounting brackets for compatibility with almost any system form factor.