The FreeWave Viewer VL AV & Shutter Release Cable for Canon 6D, 7D, 5D Mark III, and 1D Mark IV from Vello will connect your camera to the FreeWave Viewer VL transmitter and allow the transmitter to send a live preview feed to the viewer. One end of the cable connects to the transmitter, and the other end to the camera. The side of the cable that connects to the camera splits in two; one side is a Mini USB AV connection for sending the video signal to your viewer, and the other is a 3 pin connection for the shutter release to fire the camera.
Compatible with the following Canon cameras: 6D, 7D, 5D Mark III, and 1D Mark IV