3 USB 2.0 ports and one USB 3.0 interface. Enable 4 USB devices to be used at the same time.USB 3.0 interface supports 5Gbps high-speed data transmission.Micro USB port can drive 4TB hard drives.Lightweight and space saving. Portable enough to carry with.Suitable for U disk, hard disk, mouse, USB small fan, USB small light, etc.
