he pocket-size mouse that's big on wireless reliability. M187 palm size Goes wherever you go You can take the Mini Mouse wherever you take your laptop—thanks to its pocket-ready, extra-small design. wireless receiver, USB port close up Free yourself 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. 2.4 GHz wireless technology icon Confident connection Enjoy the reliability of a cord with the convenience of wireless—thanks to Logitech Advanced 2.4 GHz wireless technology. Logitech Wireless Mini Mouse M187.