FREE SHIPPING WORLDWIDEMore interfaces, less tedious.Expand 4 USB ports for the computer simultaneously.Transmission speed is up to 5Gbps.When using the Micro power port, it can easily read data from large-capacity mobile hard drives.The signal is stable and not blocked.Compatible with multiple devices without delay.Complete document transfers quickly and easily.Compatible with a variety of systems without additional drives.Three-dimensional socket distribution, lightweight and portable.Soft white light allows you to quickly grasp the working status.Equipped with independent chip, it will provide a faster transmission.Shipped directly from the manufacturer. 100% Satisfaction GUARANTEED!