With the MX Anywhere 3S you can set up shop…anywhere. The 8000 DPI sensor tracks perfectly on any surface - including glass. So whether you're at a fancy coffee shop or a library, you'll always be pixel-precise. You won't get any dirty looks from the librarian either, thanks to Quiet Clicks. The buttons have a satisfying clicky feel, but reduced noise. And with the Magspeed scroll wheel you can choose between two modes - ratcheted for accuracy and hyper fast for flying through long documents. Good to know - You can customise the buttons for specific apps with Logi Options+ to create powerful shortcuts - A single charge will last you up to 70 days and just 1 minute on the USB C charger gets you 3 hours of use - With the Logi Bolt USB receiver (sold separately) you can work on multiple devices with different operating systems