Kensington Wired Ergonomic Mouse - Pro Fit Ergo Wired Mouse For Your Home Office - Laptop/Desktop/PC/Gaming with USB 3.0 Connection 4 DPI Settings and 5 Buttons - Black (K75403EU) Wired BlackWith its built-in wrist support and neutral grip the ergonomist-approved Pro Fit Ergo Wired Mouse positions your hand for improved comfort. Features include quiet clicking plug & play USB connection five buttons (including forward and back) and four DPI settings (1000/1600/2400/3200). Free downloadable software provides a personalized experience giving you the ability to assign a variety of functions (including shortcuts) to the buttons and adjust cursor and scrolling speed.
