Logitech M187 Optical Wireless Radio Frequency USB Mouse, White (910-002730) You can take the Mini Mouse wherever you take your laptop-thanks to its pocket-ready, extra-small design The tiny Nano receiver stays in your USB port-and lets you enjoy the freedom of wireless with more precision and control than your laptop's touchpad. Enjoy the reliability of a cord with the convenience of wireless-thanks to Logitech Advanced 2.4 GHz wireless technology.