Get a steady USB 3.0 connection between your camera and computer at the time of tethered shooting, with the help of the Tether Tools TetherBoost Pro - US Version. It eliminates the occurrence of slow or dropped tethered connections that are caused due to dynamically powered or underpowered USB 3.0 ports of computers. This connector, which comes in black color, supports tethered connections up to a length of 16 ft, in conjunction with a separate 15-ft USB cable, and is compatible with additional TetherBoost Pros and active extensions to establish 65-ft-long working setups. The connector draws power directly from the computer and connected camera, thus eliminating the need to use an external power source. Additionally, the JerkStopper extension lock prevents the cable ends from disconnecting when in use.