The Nintendo Wii OEM Sensor Bar is a wired official product designed for the Nintendo Wii and Wii U platforms. With a wireless range of 5-10 meters, it allows for precise and accurate motion tracking for an enhanced gaming experience. The sleek black design complements the Nintendo consoles, and its compatibility with both the Wii and Wii U systems makes it a versatile accessory for all users. The Sensor Bar is a must-have for any Nintendo gaming setup, providing a reliable and high-quality sensor for motion detection in games.