The Adesso iMouse M20B Wireless Ergonomic Optical Mouse features an ergonomic design that provides a comfortable grip and eliminates hand strain, while giving great cursor control. Its dedicated Internet navigation buttons let you browse the Internet with minimal hand movement. With an adjustable DPI switch, you can quickly and easily adjust the DPI resolution. The black M20B comes with optical sensor technology that precisely tracks cursor movement and lets you work on most wood, marble and leather surfaces.
