Description: External USB3.0 four-port hub. Plug and play, separate LED blue light display. Built-in current protection device to effectively protect the connected equipment and the HUB itself. USB3.0 data line power supply, each interface can provide up to 900mA current. Equipped with a USB-to-DC power cord can enhance the current and ensure that large power-consuming devices can also work simultaneously. Supports USB3.0 to serial interface settings, transmission speeds up to 5Gb/s, and supports USB1.1 USB2.0 downwards. Hot swappable. The input uses a solid USB3.0 B female carrier to effectively ensure USB3.0 transmission signals. Specification: Cable length: Approx. 140mm Package Includes: 1 Piece 4 Ports USB 3.0 Hub