Pixel RC-201 cable shutter release is made of high quality material and features a smooth operation experience. The main shutter control button can be pressed either half-way to focus your digital camera or full-way to trigger the shutter. It supports single shooting mode, continuous shooting mode and long exposure (bulb) shooting mode. Pixel RC-201/N3 is compatible with Canon EOS 10D, 1D, 1D C, 1D mk II, 1D mk II N, 1D mk III, 1D mk IV, 1D X, 1Ds, 1Ds mk2, 1Ds mk3, 20D, 20Da, 30D, 40D, 50D, 5D, 5D mk II, 5D mk III, Canon EOS 6D, 7D, D30, D60, Kodak DSC-530. Package contents: Pixel RC-201/N3 Cable Release x 1