This IEEE 1394 FireWire Cable provides a high-speed link required for FireWire peripherals to communicate with a PC at a transmission rate of up to 400/800 Mbps. The high-quality connectors feature a high-density enclosure that helps to eliminate noise. The outer shield and inner shield (foil and braid) ensures compliance with IEEE's 1394 standards, which reduces radio frequency and electro-magnetic interference. With a plug and play convenience, this FireWire 1394b cable is hot-swappable for easy connectivity For more details on product, Please refer to http://www.papyrus.co.il/1394b_cable_9-9_pin.htm