The Accessory Pro® brand product, made to be used with GoPro® cameras.
It features not only Video/Audio output from the camera's USB port, but also 5V power DC(BEC) Input to power up your camera.
Perfect for DJI Phantom Quadcopter use.
With this cable, you won't need an internal battery. Just use a 3A BEC 5V power supply. Please note that Black Edition requires an internal battery to power on. Silver Edition does not require an internal battery to power on. After power on, the camera can run on the 5v power input from external source.
Compatible with GoPro® Hero4, Hero3 and Hero3+ cameras.