Add 3 high-speed USB 2.0 ports to your computer, convenient for attaching USB flash drive, keyboard, mouse, card reader and other USB peripheral. The high-performance main control chip guarantees that each USB 2.0 interface runs at the the high-speed bandwidth balance, which is time-saving for multiple devices to use at the same time. Built-in current protection settings can effectively protect connected devices and HUB itself, enhance durability and reliability, safety and stability. Features: Simple appearance, reasonable interface layout, non-interference. Each USB port has indicator to control the working state of each USB device. USB hub is easy to use and convenient to carry. Support overload voltage and instantaneous current protection functions to effectively protect connected devices and HUB itself. It conforms to USB 2.0 specification, supports high-speed transmission. Specifications: Color: White Material: ABS Product Weight: 22g Product Length: 27cm/ 10.63in Package