X~PWR-H5 18" All-Weather External Power Kit for GoPro HERO5, HERO6,HERO7 & Hero (2018) with 18" Cable Pivot Post attaches easily to the mount frame using 3M VHB tape (the same adhesive that GoPro uses on their sticky mounts). Retainer swings out of the way to allow installation or removal of the H5 cable so there is never any loose parts to drop or lose Note: this is NOT a full case or Mount Frame. It is a kit that attaches to the GoPro Mount Frame Adapting the X~PWR-H5 to the GoPro mount frame eliminates the need for a bulky case that adds weight and muffles the audio input H5 cable lengths of 9, 18, 36, 48 & 66 will fit any application from handlebar mount to remote vehicle mounting