https://wccftech.com/razer-microsoft-mouse-keyboard-xbox-one/

Windows Central managed to get documents that suggest Razer could be working with Microsoft to bring mouse and keyboard support to Xbox One.

In the image above, the Razer Turret keyboard & mouse combination (a wireless lapboard designed for living room gaming) is cited alongside the Razer BlackWidow Chroma v2. The latter keyboard would also come with support for Razer Chroma RGB lighting in Xbox One games, with similar functionality to what we’ve already seen in PC games.