Product Detail Specifications - For remotely triggering the electronic shutter release of Canon cameras equipped with an N3 Remote Terminal. Cable length - 3' (91.5 cm) - from 1/8 (3.5 mm) Mono Miniphone via Pre-Trigger Switch to Canon N3 Compatibility - Canon - EOS-3, EOS-1V, EOS-1V HS, EOS D2000, EOS D60, EOS D30, EOS 40D, EOS 5D, EOS 10D, EOS 20D, EOS-1D, EOS 30D, EOS-1D Mark II, EOS-1D Mark II N, EOS-1D Mark III, EOS-1Ds, EOS-1Ds Mark II, EOS-1Ds Mark III . The "QVS 1394C-10 IEEE1394 FireWire Connect Cable" is best product for you. We recommended QVS 1394C-10 IEEE1394 FireWire Connect Cable