Bus Type: 32 Bit PCI Plug & Play 32 Byte FIFOSpeed: Up to 2 M Byte/sec SPP/EPP/ECP compatible IEEE 1284 standard Card Connector: 25 Way D Female Software Compatability: Windows ME/XP/2000/ Server 2003/ Vista/ Windows 7, Linux Chipset: Oxford u PCI9522 Year warranty