Logitech M185 Wireless Mouse (Blue)Key Features Reliable wirelessNo delays or dropouts. The tiny wireless receiver gives you a connection you can count on. All year power packWith 12 months of battery life, you dont have to deal with the hassle of frequent battery changes.* Built to lastYoull enjoy the high quality and reliability Logitech is known forplus a 3 year limited hardware warranty. Plug and forget nano receiverIt works with Window, Mac, Chrome OS or Linux based computers. So