For Canon EOS 1D X Mark II Original Camera Bottom Drive Board

1. The Camera Bottom Drive Board is an electronic board installed at the bottom of the camera, typically within its internal structure. It primarily manages and controls various functions and interfaces located at the bottom of the camera. 2. Repair and fix your broken or unusable item with it.3. Each item has been checked and in good condition before shipping.4. Completely fit and work.5. Professional installation is highly recommended. We will not be responsible for any damages to your camera that you may cause during the changing of replacement parts.