IEEE-1394 Cables from Cables To Go provide you with the quality you need to acheive high-speed performance you expect from your IEEE-1394 devices. Designed to be 100% compatible with Apple Firewirer, Sony iLinkr, and all other IEEE-1394 perpherials. Twisted pair cabling and shielded construction ensures Cables To Go's IEEE-1394 Cables meet or exceed current IEEE-1394 standards. Use the 6-pin cable to provide power to devices, and the 4-pin for non-powered devices.