This card is finished to a high standard to allow for easy and safe installation, and it is backed by the LINDY full technical support service. The finger contacts are gold-plated to limit oxidisation and extend the life of the card.Bus Type: 32 Bit PCISpeed: Up to 921Kbit/secI/O Address: "Plug & Play"IRQ Selection: "Plug & Play"Card Connector: 9 Way D MaleSoftware Compatability: DOS, Windows 95/98/ME/NT/2000/XP, Linux3 Year Warranty