The OEM Logitech Wireless Mouse M525 is designed for precision and comfort. It features a micro-precise wheel for fast scrolling and advanced optical tracking for reliable performance on various surfaces. The built-in tilt wheel allows easy navigation backward and forward on the web. With soft rubber grips, smart sleep mode, an on/off switch, and a three-year battery life, this mouse is ideal for both home and office use. The tiny, unifying nano-receiver connects up to six compatible devices using advanced 2.4 GHz wireless technology.