A simple, reliable mouse that's plug-and-play wireless | RELIABLE WIRELESS - No delays or dropouts | The tiny wireless receiver gives you a connection you can count on | ALL-YEAR POWER PACK - With 12 months of battery life, you don't have to deal with the hassle of frequent battery changes | BUILT TO LAST - You'll enjoy the high quality and reliability Logitech is known for - plus a 3-year limited hardware warranty | PLUG-AND-FORGET NANO RECEIVER - 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 | 1-YEAR BATTERY LIFE - You can go for a year without battery hassles.. The On/Off switch and smart sleep mode help conserve power | LOGITECH RELIABILITY - You get the high quality and reliability that have made Logitech the global leader for mice - plus a three-year limited hardware warranty | LOGITECH ADVANCED 2.4 GHZ WIRELESS CONNECTIVITY - You get the reliability of a cord with wireless convenience and freedom - fast data transmission and virtually no delays or dropouts | PLUG-AND-PLAY SIMPLICITY - No software, no hassles - you simply plug in the tiny nano receiver and start using your mouse right away | COMFY, CONTOURED SHAPE - The contoured design feels good in either hand and offers more comfort than a touchpad | PERFECT FOR LAPTOPS - Your mouse works with Windows, Mac, Chrome OS and Linux. No matter what type of computer you own today - or buy tomorrow - you can depend on your mouse to work like you expect