This DJI Replacement Phantom 2 GoPro FPV Video USB Output Connection Cable for Zenmuse H3-3D 3-Axis Gimbal Spare Part NO.56 will serve as a replacement in case the original gets damage and can be useful to keep on hand as a spare. How to Install: 1. Disconnect and remove GoPro from H3-3D Gimbal. 2. Remove USB connector by flipping up the small black lever near the ribbon cable connector. 3. Peel back the black H3-3D sticker covering the ribbon cable connection to the H3-3D gimbal. Flip up small black lever on H3-3D connection and remove the ribbon cable. 4. Replace cable. Make sure that once connected to the H3-3D connections the small black levers are flipped down, locking the cable connectors in place. Re-apply or replace sticker to cover H3-3D connection.