A newly leaked Xbox controller reportedly features built-in Wi-Fi 6 connectivity designed for Xbox Cloud Gaming. The smaller controller could reduce latency through direct-to-WiFi functionality and may hint at Xbox’s future cloud gaming plans.

source https://www.windowscentral.com/gaming/xbox/meet-the-xbox-cloud-gaming-controller-new-controller-leaks-online-and-it-has-built-in-wi-fi-that-should-greatly-reduce-latency