High speed and convenient Ice cream HUB multi-interface expansion Computer colleagues connect U disk, hard disk, mouse, etc Three full loads of high-speed transmission,3 USB3.0 ports, can be connected to a variety of USB devices Fast transmission speed. Charging and transmitting both,Supports simultaneous use of multiple USB devices,Easily drive large capacity hard disk /U disk Plug and play,One out of the house is enough,Four USB ports for easy use The product will be upgraded constantly, the appearance and color may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. Colour:Photo Color Material:plastic Package Contents: 1 x Hub Only the above package content, other products are not included. Note: Light reflection 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.