StarTech.com 2 Port PCI Express Parallel Adapter Card PEX2PECP Standard and low profile bracket included allowing install into almost any system Use existing parallel devices with PCI Express systems saving the cost and hassle of upgrading peripherals to work with newer systems Supports SPP, EPP and ECP communication modes for maximum compatibility with your parallel peripherals Supports Standard Parallel Port(SPP), Enhanced Parallel Port(EPP) &amp; Enhanced Capability Port(ECP) Data transfer rate up to 1.5 Mbps Compliant with PCI Express Base Specification 1.0a