8BitDo has presented a new controller for Microsoft's upcoming Project xCloud gaming platform. The controller is based on the popular SN30 Pro and features fully customisable buttons. 8BitDo has announced a Mobile Gaming Clip for Xbox controllers too, which will come bundled with the controller and will be available to purchase separately.
https://www.notebookcheck.net/8BitDo-Popular-retro-controller-company-releases-Xbox-themed-SN30-Pro-controller-and-gaming-clip-for-Microsoft-Project-xCloud.480533.0.html
I once bought a controller from this company, the tactile feedback and latency were both subpar, and support was poor, iOS support was entirely removed after a firmware update, rendering the device useless as I only used it with my iPP in the first place.