Andoer Viltrox 90cm Camera Remote Control Shutter Release Cable Cord 2.5mm to C3 for Canon 1D Series 5D 5DII 5DIII 7D 10D 20D D30 40D 50D The remote shutter cable can be used to connect Flash Triggers or Remote Controls to camera. The unstretched length is about 27cm, and the max. stretched length is about 90cm. Lightweight and easy use. C3 cable for Canon 1D Series 5D 5DII 5DIII 7D 10D 20D D30 40D 50D.