Logitech Wireless Mini Mouse M187 LAT. You can take the Mini Mouse wherever you take your laptop thanks to its pocket-ready, extra-small design. Setup is simple. You just plug in the nano receiver and start using your mouse. Plus, it's small enough to stay in your USB port and stores in the mouse if you do need to remove it'so there's no need to worry about losing it. So you'll enjoy the freedom of wireless with more precision and control than your laptop's touchpad. You get a wireless connection with the reliability of a cord plus wireless convenience and freedom. You get a mouse you can count on with the high quality and reliability that have made Logitech the global leader for mice plus a three-year limited hardware warranty.