The ProMaster Camera Release Cable is a 3' coiled interface cable that works with all of ProMaster's modular remote releases. Use it as a replacement or to add functionality to the ProMaster Remote Camera and Flash Trigger System or the ProMaster Remote Pistol Grip.
3' coiled cable
This remote uses a 2.5mm sub-mini connector to the camera. It is compatible with cameras using the following remotes: Canon RS-60, Pentax CS-205, Olympus RM-CB2, and Sigma CR-21