No delays or dropouts. The tiny wireless receiver gives you a connection you can count on. With 12 months of battery life, you don’t have to deal with the hassle of frequent battery changes. It works with Window®, Mac, Chrome OS™ or Linux®-based computers. So small and unobtrusive, you can plug it into a USB port and forget about it. Plus, you can say good-bye to worries about lost receivers. You get the reliability of a cord with wireless convenience and freedom—fast data transmission and virtually no delays or dropouts. No software, no hassles—you simply plug in the tiny nano receiver and start using your mouse right away. The contoured design feels good in either hand and offers more comfort than a touchpad.