Pci-e 1394b(firewier800) chipset: xio2212a Compliant with PCI Express Base Specification, Revision 1.1 Fully supports provisions of IEEE P1394b-2002 Fully Compliant With Provisions of IEEE Std 1394-1995 for a High-Performance Serial Bus and IEEE Std 1394a-2000 Fully Compliant with 1394 Open Host Controller Interface Specification, Revision 1.1 and Revision 1.2 draft Three IEEE Std 1394b Fully Compliant Cable Ports at 100M Bits or s, 200M Bits or s, 400M Bits or s, and 800M Bits or s EEPROM Configuration Support to Load the Global Unique ID for the 1394 Fabric Suport for XP or 2000 or for Vista OSX 10.3 or later No driver Works with various types of FireWire 800 (1394b) devices including portable hard disk, DV camcorder, digital camera, CD-RW or DVD-ROM drive and other audio or video devices PCI Express-enabled system with an available PCI Express slot Built-in 4-pin power connector provides extra power when connected to the system's power supply (recommended) Due to different product batches, the appearance , which does not affect the use. Colour:As Shown Material:PC Package Contents: 1 x PCI Express x1 PCI-E FireWire 1394B IEEE1394 High Speed 800 Controller Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.