ACCO BRANDS USA, LLC K72423AMA Kensington Pro Fit Wireless Mid-Size Mouse - Optical - Wireless - Radio Frequency - Gray - USB - 1600 dpi - Scroll Wheel - Medium Hand/Palm Size - Right-handed

Enjoy the freedom of Radio Frequency wireless connectivity found in most Notebooks Notebook device support for convenient and quick access to the information to ensure maximum productivity Scroll wheel provides convenient and easy navigation Radio frequency wireless technology provides excellent mechanical and electrical performance and hassle-free connectivity Comes in gray product color for a chic look with maximum usability USB mouse host interface offers a more refined structure and safer to use connectivity Right-handed ergonomic fit for steady, painless usage with maximum productivity Optical movement detection enables smooth, precise and dependable cursing to ensure maximum efficiency Designed to fit your hand naturally, avoiding painful positions and allowing you to work conveniently for longer hours