gaming controller, ergonomic grip, wired or wireless connection, USB or Bluetooth, customizable buttons, analog sticks, D-pad, trigger buttons, vibration feedback, LED indicators, Steam Big Picture mode, in-game controller configuration, desktop configuration, Steam Controller settings, haptic feedback, touchpad, action sets, controller profiles, responsive controls, high precision, comfortable shoulder buttons, rechargeable battery, cross-platform compatibility, plug-and-play, textured grip, light bar, motion sensors, 3D spatial audio support, adaptive triggers, personalization software, controller companion app, firmware updates, ergonomic design, full HD rumble.