The Logitech M171 in Red is a wireless mouse designed for simple, reliable daily use. It connects via a 2.4 GHz wireless link using a small USB receiver, allowing you to work freely within a range of 10 meters. The Logitech Advanced Optical Tracking sensor provides a maximum resolution of 1000 dpi, ensuring smooth cursor movement across various surfaces. Its ambidextrous shape makes it comfortable for both left- and right-handed users, while the lightweight 70.5 g body prevents wrist fatigue during long sessions. Measuring 97.3 mm in depth and 61.9 mm in width, it fits easily into a laptop bag for portability. A single AA battery, which is included in the box, powers the device for up to 12 months, and a dedicated on/off switch helps you conserve energy when it is not in use. This mouse is compatible with Windows, Mac OS X, Chrome OS, and Linux, and can be further customized through the Logitech Options software.