Description: * USB 2.0 OTG Hub could extend a single USB port to 4 ports. Than you can connect multiple USB devices to your PC. It allows you to connect 4 different USB devices such as USB flash mouse keyboards to the OTG enabled Android devices simultaneously. It let your Tablet/phone to be a portable PC when you connect a mouse and / or keyboard.Specification: * Add 4 USB 2.0 Hi-Speed ports * Support OTG function * Micro USB for extra power * Supports USB 2.0 Spec. Backwards Compliant with USB 1.1 * Supports data transfer rate at 1.5/12/480 Mbps * Plug & play no additional drivers required * Micro USB socket is designed for additional Power * Supports Win 10 / 8 / 8.1 /7 / Vista / XL Linux Mac OS Android * Color: White