This PCI-Express IEEE 1394b FireWire Controller Card is designed base on the advance technology of IEEE 1394b standard with transfer rate up to 800Mbps, it is also compliant with IEEE 1394-1995 and IEEE standard 1394a-2000. Having the speed of the transfer rate up to 2.5Gbps per Lane of the latest PCI-Express technology, the bottleneck of the speed of the PCI interface can be eliminated. With the capability of backward compatible to 400/200/100M bps, it is an ideal platform for connecting the exiting 1394a or 1394b mass storage devices with its ultimate high speed, it is also perfect for video capturing and audio data transferring. Furthermore, the controller card allows 2 or more computers connected together via the firewire ports to form a simple local area network. Features & Specification TI XIO2213 Chip set 1-Lane (x1) PCI-Express with transfer rate 2.5Gb/s Full Duplex channel Compliant with PCI-Express Revision 1.0a Support provisions of IEEE Standard P1394b-2002 Compliant with 1394 Open Host Controller Interface (OHCI) specification Revision 1.1 and 1.2 draft Support 800 / 400 / 200 / 100Mbps transfer rate Fully Plug & Play and Hot Plug supported Fully backward compatible to 1394a specification Compliant with IEEE 1394a-2000 and 1394-1995 standard for a High-Performance Serial Bus Fully interoperable with FirewireTM , iLINKTM and SB1394TM implementation of IEEE 1394 standard Equipped with Bilingual IEEE Standard 1394b-2002 ports for 800Mbps data transferring Built in driver support from Windows 7 / Vista / XP / 2000 / Server 2003-2008 32/64-bit, Mac operating system Low profile metal bracket to fit small form factory HTPC case Package Content PCI-Express IEEE 1394b FireWire Controller Card x 1