The MPEX1394B3 3-Port Mini PCI Express FireWire Card is a PCI Express to FireWire-800FireWire-400 Adaptor that enables you to add external FireWire connectivity on very small form factor or embedded systems The PCIe FireWire card provides two FireWire-800 ports and one FireWire-400 port this Adaptor card supports the latest external FireWire storage devices at data transfer speeds of up to 800 Mbps Using the Mini PCI Express (Mini Card) form factor this Adaptor card is designed for use in the latest very small form factor computer systems such as Mini-ITX or custom embedded solutions where a full-sized PCI Express card would not fitFeatures 2 external 9-pin FireWire-800 ports with support for data transfer rates up to 800 Mbps  Compliant with PCI Express Mini Card specification 12  1 external 6-pin FireWire-400 port with supported transfer rates up to 400 Mbps  Optional external power support for high-powered FireWire devices  Compliant with IEEE 1394b and backward compatible with IEEE 1394a - 2000 as well as 1394-1995 standards  Plug-and-Play and Hot-Swap compatibleBarcode 065030842914Bus Type Mini PCI ExpressCompliant Standards CE • FC • RoHSDepth 50 cmExternal Connectors 1 x Firewire 400 (6 pin; IEEE 1394a) female • 2 x Firewire 800 (9 pin; IEEE 1394b) femaleForm Factor ExpressCardHeight 04 cm