I've been using Logitech's MX Master 4 for 2 weeks and it's a productivity revolution — but only for right-handed people

Ahead of launch, I went hands-on with the Logitech MX Master 4, and it’s everything I wanted it to be, but with one caveat that some users won't be able to get over.

Logitech’s MX Master 4 adds haptic feedback, mostly just for fun

The haptics bring satisfying feedback to everyday tasks, if you’re willing to go all-in on its app.

Should you spend $100 on a mouse? I found one that's a game-changer at work

If you haven't used an MX Master before, the first thing you'll notice is the large button located where your thumb rests. Tapping this button opens the Actions Ring, a digital overlay that pulls up a ...