This USB extension cable allows you to easy connect your USB 3.0 device with the hard to reach USB 3.0 port of your for Mac or for Windows PC. High Quality Shielding cable prevents electro-magnetic interferences and provides superspeed USB 3.0 data synchonization. Type A USB 3.0 Male connector at one end and Type A USB 3.0 Female connector on the other end. This USB 3.0 extension cable allows you to take full advantage of your USB devices without having to reach around each time. Revolutionary 2-in-1 cable for charging power and transferring data simultaneously Great for the back of the computer, TV, DVD player or any object against a wall Compliant to USB 3.0 Specification and 2.0 backwards compatible Angle direction:Down Length:Approx. 20cm Color:Black Material:PC+ metal Package Contents: 1 * USB 3.0 Extension Cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.