Add a parallel port to your low profile/small form factor computer through a PCI expansion slot.The 1 Port Low Profile PCI Parallel Adapter Card adds one IEEE 1284 port to your small form factor PC with data transfer speeds of up to 2.7 Mbps - up to 3 times faster than on-board parallel ports. The adapter card features a low profile design that is suited to small form factor computer cases while including a full height bracket to adapt to any installation.Installation is a breeze with plug and play support and drivers for Windows 7 Vista XP ME 2000 98 95 NT4 DOS and Linux. IRQ sharing and hot swapping capabilities guarantee convenient hassle-free connections to any parallel peripheral.Data Transfer Rate: Up to 1.50 Mbps Parallel Port.IRQ: Eliminates IRQ conflict by sharing IRQ lines.Parallel Port Modes: ECP EPP SPP BPP.Ports: 1 x 25-pin DB-25 Female IEEE 1284.Form Factor: Plug-in Card.Additional Information: Standard and low profile bracket included allowing install into almost any system Up to 3 times faster than legacy ISA or on-board parallel ports providing fast and reliable parallel communication Supports SPP EPP ECP and BPP communication modes for maximum compatibility with your parallel peripherals.System Requirements: An IBM PC or compatible computer running Windows 95/98/Me/2000/XP NT 4.0 Windows 3.1 or Linux An open PCI slot Compatibility: Plug and Play.