Shutter Release Timer Remote Control Cord For Canon EOS 550D/Rebel T2i, 450D/XSi, 400D/XTi, 350D/XT, 300D, 60D, 600D, 500D, 1100D, 1000D, 1D, 1D Mark II, 1D Mark II N, 1D Mark III, 1Ds, 1Ds Mark II, 1Ds Mark III, 5D, 5D Mark II, 10D, 20D, 30D, 40D, 50D, EOS Film SLR EOS 1V 1VHS 3