High Performance Universal I/O with Data Rates up to 800 Mbps. Designed around Plug & Play and Hot Swap technologies the IEEE 1394B port is used to handle Bandwidth intensive fast serial devices such as Digital Video Camcorders High esolution Digital Cameras HDTV Set-Top Boxes Hard Disks DVD-ROM Drives Networking Printers and Scanners. FireWire also supports compressed / uncompressed Video support. Up to 63 devices may be connected on a single bus segment but bus segments may be bridged together making it possible to connect many multiples of 63 devices. Specification IEEE 1394B/Firewire 800 9 Pin - 4 Pin data cable 3 Meter