Kensington Pro Fit Ergo Wired Mouse Black

Built-in wrist rest and neutral grip supports, cushions, and positions the wrist for comfort and neutral hand alignment. Ergonomist-approved design positions your hand for improved comfort. Quiet clicking makes for smooth and non-disruptive operation. Plug & play USB connection is simple and reliable. Five buttons (including forward and back) enhance navigation and productivity. Four DPI settings (1000/1600/2400/3200) let you dial in the sensitivity and precision of your mouse.