Apollo23 2.4GHz Wireless Optical Mouse with USB Mini Receiver, White Elegant design Wireless Optical Mouse lets you work without worrying about tangled wires. It has a sleek and stylish design that looks great on any desktop in your home or office. Customizable 2 side buttons plus a scroll wheel help you get quick access to the media, programs, and files you use most often. 2000dpi high resolution, the Wireless Desktop Mouse offers greater precision, quicker response, and smoother tracking during use. Wireless Computer Mouse with ON/OFF switch for easy operation and energy savings when not in use.