USB Keyboard

USB Keyboard transforms your Android device into a fully functional USB keyboard and mouse, extending compatibility across PCs, Macs, gaming consoles, Chromebooks, and other Android devices via USB host adapter.

The app works by enhancing your device's USB port capabilities to support keyboard and mouse events at the system level. This means input is recognized by BIOS, bootloaders, and operating systems across a wide range of hardware—useful in scenarios where traditional input devices aren't available or practical. Setup varies by device: some Nexus, LG, and Sony Xperia models require flashing a custom kernel through the app, while others may need manual kernel compilation. Root access is typically required, with detailed instructions provided to guide the process.

Once configured, your Android device functions as a genuine input peripheral to any USB-equipped system. This is valuable for IT professionals, developers testing hardware at boot level, system administrators managing multiple devices, or anyone needing a portable keyboard and mouse solution. The hardware-level integration ensures compatibility across operating systems and boot environments where standard wireless or Bluetooth input may not be available.

USB Keyboard also includes experimental remote control functionality through a live camera feed using built-in VNC support. By running a VNC client on another PC or Android device, you can view and interact with that device remotely from your Android phone or tablet. This adds flexibility for remote administration or troubleshooting scenarios. Many compatible VNC clients are available for download across both platforms.

Compatibility depends on your specific device model and Android version. The app supports Android 10.9 Mavericks or higher. Before installation, check whether your device appears in the supported list—Nexus 7, LG G2, Sony Xperia, and others are known to work, though setup requirements differ. Some devices may require you to compile kernels manually to achieve full functionality.

USB Keyboard is designed for users comfortable with technical setup steps and kernel-level modifications. If your device requires flashing or manual compilation, the process demands care and attention to instructions. Once running, the app delivers a stable way to use your Android device as a genuine system input device across any platform with a USB port.