· Compatible with Switch and Steam Deck via Bluetooth/2.4g adapter/USB Cable, Windows with a 2.4g adapter/USB Cable.· Ultimate Bluetooth Controller is compatible with Steam Deck now· Multifunctional Charging Dock - Stable connection and controller will be automatically switching ON/OFF while it is undocked/docked.· Hall Effect Sensing Joystick· Ultimate Software on PC and mobile (Android/iOS)· 2 Pro back paddle buttons, Custom Profile Switch Button, Player indicators & 2-way Mode Switching button.· Rumble vibration, motion controls, USB-C, 22 hours rechargeable battery.