Designed with the user in mind, the UGREEN 45012 Wireless Mouse combines advanced ergonomics with reliable wireless technology. Its contoured shape is engineered to fit naturally in your palm, promoting a more relaxed position for your forearm and wrist, which significantly reduces fatigue during long hours of work or study. For professionals and students alike, this mouse ensures peak performance without the strain. The adjustable DPI levels—selectable at 800, 1200, and 1600—allow you to customize the sensitivity precisely. This adaptability makes it suitable whether you are performing detailed graphic design work or handling general office tasks, ensuring smooth and accurate tracking across various surfaces. Connectivity is seamless and reliable. Utilizing 2.4 GHz wireless technology, the mouse connects via a simple nano USB receiver, offering a stable, lag-free experience. This connection boasts a working range of up to 10 meters and provides the freedom of a cable-free workspace. Setup is straightforward, requiring no driver installation—just plug and play. Compatibility is a key feature, ensuring this UGREEN 45012 mouse works across a wide range of operating systems, including Windows 11, 10, 8.1, 8, Vista, 7, XP, Mac OS, HarmonyOS, Linux, macOS, and Chrome OS. It pairs effortlessly with laptops, desktops, iMacs, and MacBooks, making it a versatile companion for any modern setup. Beyond its performance, the UGREEN 45012 is built for endurance. It features an energy-efficient design, providing up to 12 months of battery life when utilizing its power-saving mode. The combination of its comfortable build, customizable precision, and long-lasting power makes the UGREEN 45012 an ideal, dependable choice for enhancing daily productivity.