Sanoxy Cables and Adapters 15ft IEEE 1394a FireWire 400 6-pin to 6-pin black cable connects a 6-pin device to a 6-pin port at up to 400 Mbps using a six-conductor build with two twisted pairs individually double shielded for data and two conductors for power, featuring tinned stranded copper with plastic foil and aluminum magnesium alloy braid shielding, hot-pluggable plug‑and‑play operation, premium triple-shielding to reduce EMI/RFI, and compatibility with IEEE-1394 peripherals and IEEE-1394 equipped computers.