Aluminum Alloy Clip-Type USB 3.0 4-Port Hub is 4-Port USB 3.0 Hub. Clip Type USB with Buckle, expand laptop's interfaces and fix it at the desk side or screen. Aluminum alloy chassis. Enables to dissipate heat rapidly, delicate and exquisite. More convenient to use.

* The curved or irregular shape of displayer's back may result failling installation of clip buckle, but won't effect its expansion function. *