Widely CompatibleApplicable to Smart TVs , Android TV Boxes, Mini PCs, and HTPCs (NOT compatible with SONY, SAMSUNG, LG, Fire TV Stick, or Panasonic). Supported systems: Linux, Android 2.x, Android 4.x, Windows 2000, Windows Vista, Windows 7 32-bit, Windows 7 64-bit, Windows 8 32-bit, Windows 8 64-bit, and MAC OS X.NoticePlease note that the voice search function does not work like Alexa Voice Remote; it cannot be used via the app. It only works for the built-in voice input search box or apps.Infrared ControlThe remote has an infrared transmitter that allows wireless connection within a range of 50 feet (about 15 meters)(2xAAA batteries not included).ULTRA-BRIGHT BACKLIT KEYSOur voice remote is backlit, so every button can be instantly found in the dark, allowing for seamless nighttime viewing.Voice Control This voice remote has built-in Google Assistant (voice search) to let you control your Smart TV, Android TV Box and Mini PC hands-free. Launch shows, control volume, or check weather: "Play The Boys on Prime Video.