Check the listing for details. Logitech Wireless Mini Mouse M187, Pocket Sized Ultra Portable Mouse for Laptops. Condition: Used. Listed at 9.99 USD. Extra-Small Shape, Goes Wherever You Go - You can take the Mini Mouse wherever you take your laptop—thanks to its pocket-ready, extra-small design. Ultra-portable pocket-size mouse is easy to take anywhere you use your laptopReliable Wireless Connection - Say goodbye to cords and enjoy the freedom and convenience of wireless -fast data transmission and virtually no delays or dropouts. (up to 33 feet) 10 meters.Tiny Nano Receiver - The nano receiver is so small it stays in your USB port—without the worry of losing or breaking it. If you do need to remove it, it stores inside the mouse.Logitech Reliability - You get the high quality and reliability that have made Logitech the global leader for mice—plus a three-year limited hardware warranty.Works on ALL Operating Systems - Your mouse works with Windows, Mac, Chrome OS, and Linux. No matter what type of computer you own today—or buy tomorrow—you can depend on your mouse to work as you expect.