IEEE 1394
FireWire is popular in industrial systems for machine vision and professional audio systems. It is preferred over the more common USB because of its greater effective speed and power distribution capabilities, and because it does not need a computer host. Perhaps more importantly, FireWire makes full use of all SCSI (older connecting possibility) capabilities. Compared to USB 2.0, it usually has higher data transfer rates. This feature is important for audio and video editors.