Vello FreeWave 3.5mm Shutter Release Cable for Canon 3-Pin Cameras
This Vello FreeWave Shutter Release Cable is a coiled cable for connecting a FreeWave remote shutter release receiver or other receiver with a 3.5mm jack to select Canon cameras.
Compatibility
Canon EOS: 10D, 20D, 30D, 40D, 50D, 5D, 5D Mark II, 5D Mark III, 6D, 7D, 1D, 1Ds, 1DS Mark II, 1Ds Mark III, 1Ds Mark IV, 1D X, and 1D C