The Tilta Nucleus-Nano Run/Stop Cable for Kinefinity is a cable that connects between a motor of your Nucleus-Nano system and your compatible camera, to allow your Nucleus-Nano controller to wirelessly start and stop your Kinefinity camera. This cable features a straight 4-pin connector to connect to your camera and a right-angle connector to connect to your Nucleus-Nano motor. A magnetic choke around the cable helps prevent signal interference.