Micro USB To USB OTG Mini Adapter Converter For Android Smartphone This OTG adapter is small, light and easy to carry. It has a functionality of  Plug and play hence to software download into your smartphone or tablet is required. The OTG is fast and convenient.The OTG has an Extended jack hence no need to take off the Phone cover when using the product. The OTG is Compatible with Smartphone with Android system and various digital devices. The best part of this OTG adapter is that you can connect your USB drive to your smartphone, you can connect a mouse, you can connect a keyboard and also gaming pads to your smartphone or tablet.OTG compatibility this is micro USB OTG interface, support micro USB interface, and the need to support OTG protocol make sure the phone support OTG function