Support 4 USB devices to use at the same time, easily connect U disk, hard disk, mouse, keyboard and other devices.  The transfer rate of USB3.0 is 5Gbps, and the files and pictures can be transferred quickly.  Built-in powerful chip, stable signal and smooth operation.  ABS material shell, anti-fingerprint, anti-scratch, wear-resistant and more durable.  High-density braided wire body, flexible, durable and tear-resistant, without fear of wear and tear.  3 Months Warranty