CONTOUR DESIGN INC UNIMOUSE-L-WL Contour Unimouse Mouse - PixArt PMW3330 - Wireless - Radio Frequency - USB - 2800 dpi - Scroll Wheel - 6 Button(s) - Left-handed

From controlling text size to image zoom, opening or closing tabs, the featured 6-buttons scrolling wheel makes it a breeze to perform tasks quickly PixArt PMW3330 movement detection enables smooth, precise and dependable cursing to ensure maximum efficiency Left-handed ergonomic fit for convenient, easy usage with maximum usability 6 total buttons for your convenience and optimal usage Radio frequency wireless technology prevents outside signals from interfering with the information passing through mouse to ensure smooth, uninterrupted connectivity USB mouse host interface allows quick transmission of data at a higher rate for your convenience Radio Frequency wireless connectivity offers more freedom for people who want to control devices and play games from a distance Mouse offers maximum productivity with added dependability