This cable is suitable for data transfer and providing digital cameras. It has a Tetherboost controller that stimulates and regulates power from a DSLR camera or digital backing system. This controller offers a constant power supply to maintain a stable and reliable connection. To reduce the noise and signal transmission errors, the cable is completely shielded. In addition, Tether Tools has designed this cable with SuperSpeed USB 3.0 technology, so you can quickly complete the transfer work with speeds up to 5 GB / s.