The USB 3.0 hub extender is convenient and practical, with excellent texture, and without being easily damaged. The craftsmanship can serve you well without breaking easily. This is a very practical USB 3.0 hub extender. Features -Material: ABS Interface: USB 3.0 male, USB 3.0 female, Micro USB female Transmission speed: 5Gbps Product wire gauge: 26+30AWG Outer diameter of wire body: 4.5mm Length of wire body: 1 meter Power supply : 5V/2A - Can connect with keyboard, mouse, USB drive, 4-port can be used at the same time. - The layout is reasonable, and the use of USB devices does not interfere with each other. - The computer automatically recognizes and installs, no driver is needed, . - Built-in high performance chip, fast and swift mouse movement and response. - workmanship, reasonable structure, professional and practical, can bring you convenience. Package list: 1 x USB hub