What Devices Are Attached To FireWire?

What Devices Are Attached To FireWire? Firewire is most often used to connect digital camcorders, external hard drives, and other devices that can benefit from the high transfer rates (up to 480 Mbps) supported by the Firewire connection. What is FireWire 400 used for? FireWire, which is also called IEEE 1394, is a connecting device