Gembird UHB-OTG-02 interface hub USB 2.0 Micro-B

OTG mobile USB hub - Connect multiple USB sticks, mice, keyboard, etc. to your smartphone or tablet; - Practical built in micro USB cable; - Plug & Play. - Allows connecting two standard USB peripherals to Micro-USB OTG smartphones and tablets; - Micro-USB port enables providing extra power to connected OTG devices; - Built-in Micro-USB male connection cable; - No external power supply required for most OTG devices.