HONGDAK LCD Timer Remote Shutter Release Cable RS-80N3 for Canon EOS 5D,6D,7D,10D,20D,30D,40D,50D,D30,D60,EOS 5D Mark II,5D Mark III,EOS 1D,1D Mark II,1D Mark II N,1D Mark III,EOS 1Ds,1Ds Mark II,1Ds Mark III Digital SLR Cameras