USB OTG Checker

OTG checker is a small but extremely useful app that helps you find out if your smartphone is compatible with OTG devices. If you're not sure if your phone can connect to a peripheral device, this app will help you check it. Before installing the software you need, for example, to connect a physical keyboard, we recommend installing OTG checker to test your device for OTG compatibility. This application checks if your device is compatible with the OTG protocol. The application doesn't work with peripherals, and even more so, it doesn't give root permissions to the device, but these root permissions are necessary for the application to work. So, before installing OTG checker, you should get root rights for your device. Root rights you can get by installing a special application on your phone and pressing the button. For more information about getting root rights, google it. OTG protocol is needed for your smartphone to work with other devices like a physical keyboard, monitor or printer via cable. But not every smartphone supports the OTG protocol. In order to find out if your phone supports this protocol and this app was created. All you need to do is install the app, open it and click on the button. A couple of seconds will pass and the app will tell you whether your device supports OTG protocol or not. The app is very simple, so even an inexperienced user will be able to use it. The app will also show you the speed of data transfer via OTG protocol