With the white Micro USB On-The-Go (OTG) adapter cable UUSBOTGW, you can convert the Micro USB port of a smartphone or tablet into a USB host port, allowing you to connect a USB peripheral device, such as a storage device, mouse, or keyboard. The adapter cable features a Micro USB connector (Type B) and a full-size USB port (Type A) and is compatible with OTG-capable devices. To ensure independent, long-lasting connections, the 12 cm long Micro USB OTG adapter is built to be durable and comes with a lifetime warranty. Please note: This adapter is only suitable for devices that support USB OTG. Refer to the documentation and/or contact your service provider to confirm that your device supports USB OTG.