This item is Brand New and Unused. It didn't work for a gimbal configuration idea I had, and I couldn't return it to B&H Photo because it was a "Special Order". Power your DJI RS 2, 3, or 3 Pro gimbal using the DigitalFoto Power Supply Baseplate and a long-lasting Gold or V-mount battery or another D-Tap power source. This plate provides one 2-pin LEMO-type input and one D-Tap output for powering an accessory. Its dual NATO rail/clamp mount enables you to mount the baseplate on your gimbal while still providing a NATO rail for mounting on a dual handgrip or similar support. The side and base of the plate feature anti-twist 1/4"-20, 1/4"-20, and 3/8"-16 threads for mounting on a tripod, jib, slider, or vehicle rig.