"Is the Razer Atrox for Xbox One compatible with a PC running Microsoft Windows?"
The Razer Atrox for Xbox One can currently be used on Windows PCs with limited functionality. You’ll need to use the current Microsoft beta drivers for Xbox One controllers. However, at this time, Microsoft does not plan to have official drivers for Arcade Sticks and thus, Razer does not officially support the Atrox for Xbox One on Windows.