3-port FireWire 800 (2x 9-pin 1x 6-pin) PCI Express x1 cardPrimary InformationNetworking Type : FireWire adapter Form Factor : Plug-in card Networking Interface : PCI Express x1 Networking / Ports Qty : 3 Data Transfer Rate : 800 Mbps Data Link Protocol : IEEE 1394 Firewire; IEEE 1394b (FireWire 800) Connectivity Technology : Wired ExpansionInterfaces & Connections : 2 x IEEE 1394b (FireWire 800) - 9 pin FireWire 800 1 x IEEE 1394b (FireWire 800) - 6 pin FireWire Special FeatureRoHS : Y UNSPSC CodeUNSPSC Code : 43201404