This IEEE 1394b FireWire 800 Cable delivers high-speed data transfers between your FireWire devices. It provides one FireWire 9-pin and one FireWire 6-pin male connector and is expertly designed and constructed of high-quality materials and IEEE-1394 rated wire to ensure optimum performance and reliability. Highest-quality shielding protects from EMI (electromagnetic interference) noise. Cable is capable of data-transfer rates of up to 800Mbps and supports a daisy-chain of up to 63 FireWire devices. FireWire 800 (IEEE 1394b) technology provides a high-speed link that saves time during large file transfers. This high-quality twisted pair cable is compatible with all 1394a and 1394b PC FireWire (400/800), Apple FireWire and Sony iLink devices.