Internal Host interface: PCI Output interface: Parallel 0.00018 Gbit/s Add 2 high-speed parallel ports (EPP/ECP/SPP) to your desktop computer through a PCI expansion slotThe PCI2PECP 2 Port EPP/ECP PCI Parallel Adapter Card can be installed in an available PCI slot, adding two IEEE 1284 ports to your PC and supporting data transfer speeds of up to 1.5 Mbps (up to 3 times faster than built-in parallel ports).Installing the EPP/ECP parallel adapter card is easy, with support for Windows 8, 7, Vista, XP, ME, 98SE, 95, DOS,Windows Server 2012, and Linux. Plus, IRQ sharing and plug and play capabilities guarantee convenient, hassle-free connections to any parallel peripheral.A complete dual profile solution, this parallel adapter card provides both a standard bracket and a low-profile/half-height bracket for adapting to slimline or small form factor system applications.Backed by a StarTech.com lifetime warranty and free lifetime technical support.The StarTech.com Advantage- Standard and low