This V7 Blue Trace Wireless Mobile Mouse is ideal for people who are looking for mobility and comfort. It has been designed to suit both right- and left-handed users and performs well for ambidextrous users also. This dark-gray, 3-button, wireless mouse works on virtually any surface, so you won't need to worry about buying a mousepad. It includes a built-in scroll wheel for quick navigation on your screen. The 1600 dpi mouse with high-performance optical sensor provides smooth and precise cursor control on large, high-resolution displays. This item is compact, and it travels easily. Its stylish design features a contemporary finish for mobile users.