No new Logitech MX master 4, but upgraded MX master 3 with logi bolt : r/MouseReview
The best productivity mouse we've ever tested hits its all-time low | PCWorld
Logitech - MX Master 3S for Mac Performance - Wireless Mouse - Pale Grey - Qty 4 | Enterprise, Government, and Educational Technology
Logitech MX Master Wireless Mouse – Big ICT
Amazon.com: Logitech MX Master 3S for Mac Performance Wireless Mouse with Ultra-Fast Scrolling (Pale Gray) Bundle with 4-Port USB 3.0 Hub (2 Items) : Electronics
Amazon.com: Logitech MX Master 3S for Mac - Wireless Bluetooth Mouse with Ultra-Fast Scrolling, Ergo, 8K DPI, Quiet Clicks, Track on Glass, Customization, USB-C, Apple, iPad - Space Grey : Everything Else
Logitech MX Master 3 review: A marvelous mouse | PCWorld