s IEEE-1394b or FireWire 800 cables are the latest in FireWire technology with data transfer speeds up to 800Mbps twice the speed of original FireWire. This 9pin to 9pin cable connects High-Speed 9pin FireWire 800 devices such as external disk drives to a computers FireWire 800 9pin port. These cables are 100% compatible with Apple FireWire Sony iLink and all other IEEE-1394b peripherals. warrants it s cables to be free from defects in materials and workmanship for Life. 10FT IEEE 1394B FIREWIRE 800 GOLD HI SPEED CABLE 9PIN TO 9PIN