2025-07-15 00:00:00 A handy utility that lets you test the functionality of your USB and Bluetooth keyboard and mouse. This app helps you verify key presses, mouse movements, button clicks, and the scroll wheel. Letting you know if your peripherals have issues. How to connect your devices: - Connect a keyboard and/or mouse (Using a OTG Cable) or by connecting a Bluetooth keyboard and mouse in the android Bluetooth settings.