Bus Type: 32 Bit PCI,Speed: Up to 2MByte/sec,Plug and Play,Card Connector: 25 Way D Female,Separate Back Plate: 25 Way D Female,Parallel port can be configured as ECP (Enhanced Capabilities Port) or EPP (Enhanced Parallel Port),Software Compatibility: Windows ME/NT/2000/XP/Vista/Windows 7/Server 2003, 2008, Linux, Â