Forget about annoying clicking sounds. M221 reduces noise by more than 90% 4Comparison of sound levels between Logitech M221 and Logitech M170. The left-click dBA measured by an independent lab is 1 m, creating a quieter and more productive environment for you and the people around you. Its small, smooth cursor control makes it great for working in small spaces and on desks full of items.

Stay focused on your work without sound distractions. Logitech's SilentTouch technology reduces clicking sounds by more than 90% 5Comparison of sound levels between Logitech M220 and Logitech M170. The left-click dBA measured by an independent lab was 1 m, while ensuring the mouse was working as well as possible. This means you can feel every click, without hearing any sound.

Get more done by adding the M221 to your laptop. According to recent research, laptop users who choose this mouse over a touchpad are 50% more productive9Based on computing in bits/second by combining the average speed and accuracy for all devices taking part in this study. Logitech Ergonomic Lab studied 23 devices during (Oct / 2019) with two standard mice and two standard Logitech trackpads and performed 30% faster10On a bit/second basis for average movement time for all devices taking part in the study. Logitech Ergonomic Lab study 23 participants in (Oct / 2019) with two standard mice and two standard Logitech trackpads

This mouse is built using the same high-quality standards that have made Logitech the global leader in mice and keyboards. Based on aggregated independent sales data (in units) for Logitech mice and keyboards from key global markets, including Canada, China, France, Germany, Indonesia, Republic of Korea, Russian Federation, Sweden, Taiwan, Turkey, UK, USA (period July 19 - July 20). Retail channels only. Durable and reliable, the M221 can also be used for up to 18 months 7Battery life may vary based on user and computing conditions. without changing batteries thanks to the on/off switch button and power-saving auto-sleep mode.