ExpressCard FireWire IEEE 1394b 2 Port Features : Works with various types of FireWire 800 (1394b) and 1394a devices including portable hard disk, DV camcorder, digital camera, CD-RW/DVD-ROM drive and other audio/video devices- Supports hot-swapping and Plug-n-Play connection of peripheral devices Supports data transfer rates of 100, 200, 400 and 800Mbps Hot-swapping allows you to connect / detach devices without turning off your system Connector : 2 X 1394b Supports Windows 2000/XP/2003/Vista/Win 7 Package Content : 1 x Product 1 x USB Cable (for Power) (Note : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time)