DescriptionThis USB hub has 7 USB interface, which is compact, practical and convenient. it can directly connected to the computer and can be connected to an external power supply to meet the requirements of high-power equipment, it is simple and easy to use. Power saving and energy Each USB port has a independent switch. USB machines can save power, very environmentally friendly. Setting the unused USB machine in the off state can reduce the load on the computer and increase the stability. Time-savingThe computer automatically recognizes and installs without driver, plug and play, and supports hot plug function. Interface Type: USB 2.0Power supply: USB 5V/600maExternal Power Supply:5V/1.5 A-2AMaterial: ABS Shell, Pure Copper CoreSupport Devices: Desktop computers / notebook computers receive mouse / keyboard / u disk and other peripheralCable length: Approx.55cm / 22inItem weight: Approx.85g / 3ozItem Size: Approx.16.5 * 3.5 * 2.2cm / 6.5 * 1.4*0.8inPackage weight: Approx.116g / 4ozPackage size: Approx.21 * 10 * 2.7cm / 8.2 * 4 * 1in
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a