4-Port USB 3.0 Hubs (Black)

 Best solution for expansion need.

 USB3.0 provides super speed data transfer rate up to 5Gbps.

 Plug and play, without complicated driver installation.

 Compatible with USB2.0 / 1.1.

 With an optional power port (Micro USB). By connecting to external power

 supply, it can supply power to peripheral devices.

 Designed and manufactured with BC1.2 charging technology