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 or for Windows PC.High 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 simultaneouslyGreat for the back of the computer, TV, DVD player or any object against a wallCompliant to USB 3.0 Specification and 2.0 backwards compatible direction:DownLength:. 20cmColor:BlackMaterial:PCand metalPackage Contents:1 x USB 3.0 Extension CableOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm.