From the brand that professionals trust for all their desktop needs, the Wireless Mouse for Life is ideal when you need a comfortable mouse that also reduces cord clutter. The three-button/scroll wheel setup has silent clicking when you don't want to disturb anyone at home or in public. A high-definition optical sensor provides reliable, responsive control when you're navigating. The contoured shape feels great for both right-handed and left-handed users. The 2.4 GHz USB receiver is a simple Plug & Play, plus the mouse is built to last with a 5-year limited warranty.