-Wireless USB Remote Control: 2.4GHz wireless connection via a USB receiver, plug and play, you can snuggle up on the sofa and enjoy wireless control with long range up to 10m. Most Samsung/Sony/LG/TCL/Roku Smart TVs may not be compatible. -Wide Compatibility; Suitable for Smart TV, Android TV Box, Mini PC, HTPC. Support system: Linux, Android 2.x, Android 4.x, Win 2000, Win Vista, Win7 32, Win7 64, Win8 32, Win8 64, Mac OS X -Convenient to Use; Air remote control with 30 buttons, easy to control volume, side up/down, left/right, with numeric pad, etc.Built-in 6-axis gyroscope, the air remote can detect the change of direction and speed, so you can move directly in the air to control it. Just sit back on your couch and enjoy. -Clear backlight: Laser engraving backlight makes each sign clear in the dark, identifies the buttons accurately, regardless of the on/off button for the backlight and ensures a long battery life. -Motion Detection; Air mouse function based on 6-axis gyro, identify gesture in motion, the sensitivity of the screen cursor can be adjusted. Supports Google Voice Assistant: The high-fidelity voice microphone can capture your voice clearly and clearly for input words, without type and easy search. -IR learning: With the on/off button, you can learn your IR remote control buttons. USB 2.4 GHz wireless technology, say goodbye to annoying delays on the official Nividia Shield Bluetooth remote control. Package Included:1 x Remote Control 1 x USB A Adapter -Beautiful Quality; 4-layer spray process, clear laser carving character, excellent grip feeling, works with Nvidia Shield TV or other Android TV, Android TV box. Support SHIELD TV 2015/2015 Pro / 2017/2017 Pro / 2019 Pro, model number SHIELD TV P2571 P2897 P2571 P2897, Shield TV 2019 / P3430 (the round) is not supported as there is no USB port. This remote requires a USB-A port for the remote receiver.