The best got even better - Logitech MX Master 3 vs. 2S comparison - Review - YouTube
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Logitech MX Master 2S Wireless Mouse with FLOW Cross-Computer Control and File Sharing for PC and Mac Mice - Newegg.com
Logitech MX Master 2S Wireless Mouse with Logitech Flow
Amazon.com: Logitech MX Master 2S Wireless Mouse – Use on Any Surface, Hyper-Fast Scrolling, Ergonomic Shape, Rechargeable, Control Upto 3 Apple Mac and Windows Computers, Graphite (Discontinued by Manufacturer) : Electronics