3m cable release for Canon EOS 1100D 1000D 650D 600D 550D 70D 60D 500D 450D 400D 350D 300D similar. RS-60E3 (Electronics)
For functionality, I can say nothing. Because even though standing in the description that the cable for a Canon 600D is suitable it was not compatible with my camera: - (((So it goes back and I can not give better rating, unfortunately.