The Logitech Corded Mouse M500 with hyper-fast scrolling for increased productivity. A nearly frictionless scroll wheel lets you fly through long documents and Web pages with a single flick. Or switch to click-to-click mode for precise, line-by-line navigation of lists, slides, images, and menus. 1000 dpi laser precision outperforms optical mice. Experience smoother cursor control on virtually any surface.* Soft side grips and a contoured design give you more support and control. Backward/Forward buttons let you move through Web pages and navigate your photo albums with ease. Plug-and-play USB works right out of the box?just plug it in.