W hen I first unboxed my gaming mouse, I was thinking about headshots, not spreadsheets. The high-precision sensor, programmable buttons, and RGB lighting—it all screams gaming. This is not a mouse ...

The latest MX Master 4 is like the popular MX Master 3, but with haptics. It's still a really great productivity mouse.

The Logitech MX Master 4 does the impossible. It takes the already near-perfect Logitech MX Master 3S and improves on just ...