Microsoft and Razer are working on Xbox keyboard and mouse support
https://www.theverge.com/2018/6/25/17500298/microsoft-xbox-one-keyboard-mouse-support-razer-chroma
Microsoft has been teasing keyboard and mouse support for the Xbox One for years now, but it’s finally becoming a reality soon. The software giant has partnered with Razer to enable its Chroma RGB lighting support in Xbox games. Chroma allows players to have an assortment of colors light up on a keyboard, and it’s also useful for spotting ability cooldowns in games like Overwatch. Windows Central reports that Microsoft started briefing developers about the upcoming support earlier this year, and The Verge can confirm the partnership is genuine.
Sources familiar with Microsoft’s plans tell The Verge that Microsoft and Razer presented their plans at the annual Xfest event for developers earlier this year. Razer is planning to allow game developers to tap into its API to bring Chroma lighting effects to games. If all goes according to plan, Xbox One users will start to make use of this later this year with Microsoft’s fall update for the Xbox.