Canon N3 Plug Plug interface cable for the MK Control Lightning Bug. Compatible with: 10D, 20D, 20D, 20Da, 30D, 40D, 50D, 5D, 5D MK II, 5D MK III, 7D, D30, D60, 1D, 1D MK II, 1D MK II N, 1D MK III, 1D MK IV, 1Ds, 1Ds MK II, 1Ds MK III, 1v, 1v HS, EOS 3