Keyboard Mouse for Xbox xCloud is a Firefox browser extension that enables users to control any game on Xbox Cloud Gaming using a keyboard and mouse. This extension supports every game available on xCloud, regardless of native mouse and keyboard functionality. Users can easily toggle between keyboard/mouse and controller input with a single click, making it versatile for different gaming preferences. Configurable sensitivity settings allow for personalized mouse movement adjustments, enhancing the gaming experience.

Additionally, the extension offers multiple presets for various game types, enabling users to create specific configurations for genres like fighting games or shooters. It respects user privacy by ensuring that no data is recorded or sent from the computer. The extension operates solely within the xCloud environment and provides a seamless gaming experience without added input delay, making it an efficient tool for gamers looking to optimize their control methods.