The Microsoft Surface Mobile Mouse Model 1679 is a sleek and advanced wireless mouse designed for use with a variety of devices. With a maximum DPI of 3200 and BlueTrack tracking method, this slim mouse offers precise and smooth cursor control. The ergonomic design and scroll wheel make it comfortable and easy to use for extended periods of time. The hermetshell case provides added protection and portability for the mouse, making it a convenient and stylish accessory for any tech-savvy user.