LCD Timer Remote Control for Canon EOS 7D 6D 5D 5DII 5DIII 50D 40D 1D 1DX Camera
Canon EOS 50D, 40D, 30D, 20D, 20Da, 10D, 7D, 6D, 5D Mark III, 5D Mark II, 5D, 1DX, 1Ds, 1Ds Mark III. 1Ds Mark II, 1D Mark IV, 1D Mark III, 1D Mark II N, 1D Mark II, 1D, D60, D30, 1V, 3 etc.(pls check with your connector).