Microsoft Ergonomic Mouse

Comfortable ergonomic design, with soft easy-to-grip thumb rest, promotes natural hand and wrist position. Teflon base with precise tracking sensor glides smoothly over a variety of surfaces[4]. Machined aluminum scroll wheel for precise navigation. Light, durable design with seamless finishes, in premium materials. 3 customizable buttons to ad... mored app-specific functions to be more productive[2].

Next-level comfort. Work all day, with reduced risk of fatigue and injury Precise tracking sensor on a variety of desk surfaces Designed to last - lightweight, durable and wired for reliable speed and accuracy Multi-task your way, two programmable buttons let you customize for the actions you use most Exceptional control - optimized scrolling w... moreheel for precise web and document navigation