The TetherBoost Pro USB 3.0 Core Controller provides consistent power to maintain a stable connection for tethered image transfer when using a DSLR or medium-format digital back system connected to a computer via USB 3.0 cables – now at distances up to 65 feet. This streamlined solution in a durable aluminum housing alleviates current frustrations among photographers experiencing dropped tethering connections or who are unable to get a tethered connection started at all.