The Xbox Elite 3 prototype controller has leaked, revealing a host of exciting new features. A Reddit user claims to have purchased a prototype for $200, and the images they shared offer a glimpse into Microsoft's upcoming gaming innovation. The controller boasts a tiny built-in screen, which is a surprising addition, and a 'Pair Button' that could revolutionize how we connect to Xbox Cloud Gaming. This prototype showcases Microsoft's commitment to enhancing the gaming experience, but it's important to note that it's still a work in progress. The inclusion of a QR code and accessible Torx T6 screws suggests a focus on making repairs easier for users. However, the controller's functionality is limited, as it doesn't pair with an Xbox or a cable, and the screen's capabilities are yet to be fully understood. The leaked images provide valuable insights into Microsoft's vision for the future of gaming controllers, and it will be fascinating to see how the final product evolves.