SteelSeries Stratus XL, Bluetooth Wireless Gaming Controller for Windows + Android, Samsung Gear VR, HTC Vive, and Oculus Home and Back buttons for seamless gaming on Android 3.1+ devices Compatible with Windows 7 and up, as well as Samsung Gear VR, HTC Vive, Oculus, and for use with thousands of controller-enabled games Works great with Steam Big Picture mode for an immersive gaming experience Leverages Microsoft's XInput and DirectInput for use on a variety of platforms Bluetooth dongle adapter purchased separately.