Enjoy the Silence: With the same click and over 90% reduction in click noise (1), you'll enjoy the experience of a quiet computer mouse for you and those around you Reliable: Plug-and-forget nano receiver provides strong wireless connection up to 10m(2). Logitech's Advanced Optical Tracking technology ensures precise movements on any surface Long-Life Battery: The M220 automatically goes to sleep when not in use, saving power and extending battery life up to 18 months(3) Ambidextrous design: This wireless mouse with an ergonomic design offers more comfort and precision than a touchpad, made for right-handed and left-handed people, is small enough to fit in a bag Varied Compatibility: The compact M220 is compatible with Windows, macOS, Chrome OS and Linux and works instantly as soon as you plug the USB receiver into your PC or laptop Upgrade to the Logitech M330 Silent Wireless Mouse: Experience comfort with M330, made for the right hand, with rubber grips USB connection: requires an available USB port Size: 9.9*6*3.9CM Color: Black Quantity delivered: 1 piece/with a receiver