TetherBoost USB 3.0 Core Controller is designed to boost and regulate power from a DSLR camera and/or digital back. It provides enough consistent power to maintain a stable, reliable connection when a camera is connected to a computer and suits all new USB 3.0 cameras. Self-powered, it can be used on its own, or with external power, to reduce the drain on camera and computer batteries when shooting tethered. More info...
