05-23-2019 06:43 AM
Hello @whalepilot. The casing for a HERO3 camera will not work with the HERO7 Black. All other mounts and accessories will work with the new camera except the battery, casing, and mic adapter. The HERO7 Black though is water proof on its own so you will not need a housing up to a depth of 33 feet or 10 meters.