Description Special Design for Game Players. Special Design for Game Players. Plug and play for gaming use. Quick and precise navigation. Scroll wheel and Microsoft optical technology let you move quickly and accurately through documents. 4200dpi: High Performance 4200 dpi optical sensor delivers greater accuracy and control. Easy to set up and use: No software to install, no future setup required. Comfort for right or left hand: Get a grip comfortable design created for either hand.
