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 PCI Speed: Up to 2MByte/sec Plug & PlayCard Connector: 25 Way D Female Software Compatability: Windows 98SE/NT/2000/ME/XP/Vista, Linux