Pair M720 Triathlon with up to 3 computers and seamlessly switch between them at the touch of a button thanks to Easy-Switch technology. Fly through documents and web pages using the hyper-fast scroll wheel, or shift to click-to-click scrolling when you need precision. A true athlete, M720 is designed to endure, with buttons built to withstand up to 10 million clicks. You'll like this mouse's boosted efficiency, with 24 months of power on a single AA battery. Unlock the full range of possibilities and customize to fit your needs on Mac OS X and Windows by downloading Logitech Option Software.