Aputure Switch AP-R3C - Wired Remote Trigger for Canon
Remote trigger cord for Canon cameras.
Cable length: 1m
Mini size and light weight: 45g
Compatibility: 7D, 50D, 40D, 30D, 5D, 20D, 10D, 5D Mark II, 1DMark IV, 1Ds Mark III, 1D Mark III, 1D Mark II N, 1Ds Mark II, 1D Mark II, 1Ds, 1D, 1V, 3 D2000. Tested also for example with 6D.
Equivalent Original Canon RS-80N3. Much cheaper than the original unit from the camera manufacturer.
Allows you to press the shutter button without direct contact with the camera body.