SIIG???s DP 1-Port ECP/EPP Parallel PCIe is a high performance adapter card designed to easily add one ECP/EPP parallel port to your PCIe enabled desktop computer. Its ECP/EPP parallel port delivers data transfer rates of up to 1.5MB/s, and supports ECP, EPP and SPP parallel port modes. Additionally, this dual profile parallel adapter works in PCI Express slots of different lane widths and with the included spare low-profile bracket, the adapter can be installed into either standard height or low profile system chassis. The DP 1-Port ECP/EPP Parallel PCIe is the smart and cost effective choice enabling you to add an extra parallel port for additional parallel port device connections.