Commlite 2.5mm Camera Remote Cable 3C for Canon DSLR Camera 7D,5D Mark III,5D Mark II,50D,10D,1D,1DS Mark II The unstretched length is about 24cm, and the max. stretched length is about 100cm. The remote shutter cable can be used to connect Flash Triggers or Remote Controls to camera. This cable can work with Flash Triggers or Remote Controls to remote control different model cameras or multiple cameras. Model: 3C Connector: 2.5mm to 3C camera remote socket