- 4-pin IEEE 1394 AV male plug - 6-pin IEEE 1394 male plug- To connect a digital video machine with a 4-pin digital AV IEEE 1394 output (VCR...) to a PC with digital video processing card with a 6-pin IEEE 1394 input - For 400 Mbit/s data transfer rate- Nickel-plated plug case, gold-plated contacts