The Logitech® Advanced Corded Mouse M500s 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. Now with 400-4000 adjustable DPI for fast and ultra-precise cursor control. Soft side grips and a contoured design give you more support and control. The seven customisable buttons let you move through web pages and navigate your photo albums with ease. Plug-and-play USB works right out of the box.– Mouse dimensions (height x width x depth): 126 mm x 69 mm x 42 mm (4.96 in x 2.72 in x 1.65 in)– Mouse weight: 144 g (5.08 oz)– Cable length: 180 cm (5.9 ft)– Tracking technology: high-precision optical– Sensor resolution: 400-4000 DPI– Number of buttons: 7– Scroll wheel: yes (with hyper-fast scrolling)– Tilt scroll function: Yes