Logitech Mini Mouse M187. Take it wherever you take your laptop~thanks to its pocket-ready, extra-small design. Setup is simple. Just plug in the nano receiver and start using your mouse. Plus, the receiver is small enough to stay in your USB port~and stores inside the mouse if you do need to remove it~so there~s no need to worry about losing it. You~ll enjoy the freedom of wireless with more precision and control than your laptop~s touchpad. And you get the confidence that comes with owning a mouse from the global leader in connecting you to the digital experiences you care about.