SMDV RFN-4 Replacement Release Cable, for Canon EOS 5D, 5D Mark II, III, 1D, 1Ds, Mark II, III, IV,1Dx, 1DC, 7D, 50D, 40D, 30D, 20D, 10D
Replacement cable for the SMDV RFN-4 Wired & Wireless Shutter Release system.