1. Adds high-speed FireWire (1394a) interface into your notebook or Tablet PC for multiple device connections. And supports data transfer rates up to 400 Mbps 2. Unique front power jack design reduces possible device connection conflicts 3. Works with a variety of 1394 devices including degital cameras, DV camcorders (Sony, Panasonic, Sharp, Cannon and other brands), portable hard disks, CD-RW/DVD-ROMs and more RoHS compliant