[DJI FOCUS CONTROL] Allows Users to Adjust the Ronin Focus Motor via the Nano II Hand Wheel [SECURE CONNECTION] via Two Points of Contact Between Adapter and Gimbal Body NATO Rail [TWO CONTACT POINTS] Allows Users to Mount the Hand Wheel at Different Heights [PASS-THROUGH POWER] Charges the Nano II Hand Wheel via the Gimbal Battery [COMPATIBLE] with the DJI RS3 Pro Gimbal Body, DJI Focus Motor and Nucleus Nano II Hand Wheel