The Acer Ergonomic Wireless Mouse is designed for comfort with a 57 vertical angle that naturally fits your right hand and reduces wrist strain. The vertical structure minimizes muscle activity, enhancing comfort and reducing fatigue during long usage. This mouse features a 2.4GHz wireless connection with a range of up to 32 feet, and is plug-and-play with no drivers needed. With three adjustable Dpi levels (1000, 1200, and 1600), it offers precise control for various tasks. It also includes a rechargeable 300mAh battery that lasts up to a month on a full charge. Additional features include forward and backward buttons for easy navigation and compatibility with multiple devices and operating systems.