The Logitech MX Master 4 is an advanced ergonomic wireless mouse for professionals, featuring customizable haptic feedback, an 8K DPI sensor for any-surface tracking, the MagSpeed wheel for ultra-fast scrolling, and an Actions Ring for quick shortcuts, saving time in apps like Adobe Photoshop/Lightroom. It connects via Bluetooth or USB-C, supports up to three devices, offers quiet clicks, a new durable material, and extensive customization through Logi Options+ software, making it a powerful productivity tool with improved connectivity and a focus on tactile, immersive control.
This video provides a review of the Logitech MX Master 4: