Rollei Universal Cam Holder, Camera Holder for Rollei Action Cam 3S / 4S / 5S / 5S WiFi / S-50 / 6S / 7S (equipment)
Positives: Mount is compatible to CameOne infinity and GoPro. Negatives: The tripod screw to fix the camera is too short. Often the internal thread of the camera is not on the housing but is about 1-3 mm sunk. Thus, the screw is not unpacked.