The all-new G515 Rapid TKL isn't in that wheelhouse, though. Its switches are no longer standard low-profile mechanical ones, ...

Update November 11: The Logitech MX Master 4 has regularly been out of stock since its initial launch last month. Right now, however, it’s in stock and ready to ship on Amazon. Act fast if you’ve been ...

Editor’s note (11/10/25): After spending another month with the MX Master 4, our impressions remain largely unchanged. The new textured plastic finish and silicone thumb rest have shown no signs of ...

While the MX Master 4 has some changes on paper that make it a shoo-in for an MX Master 3S replacement, the reality is that most of them don't bring much to the party. It's still an excellent ...

The Logitech MX Master 4 shines where it belongs—on your desk. Built for productivity, not gaming, its ergonomics, materials, and scroll wheel feel make it a joy to use every day. I’d like a bit more ...

If you’re coming from an MX Master 3 or 3S, there are three headlining upgrades: haptics, feel, and the new action wheel. MX Master 4 has an incredible haptic engine, and while it’s by no means a ...

It may look the same, but the Logitech MX Master 4 has a sturdier build and a number of new features. It’s worth mentioning that, as with previous MX mice and keyboards, there is a special ‘For Mac’ ...

Logitech has announced the MX Master 4, a new premium computer mouse with nine-buttons and haptic feedback. This is the latest addition to Logitech’s MX Master series of peripherals and it’s designed ...

Responsive and satisfying buttons. Smooth and silent scrolling. Intuitive and useful gesture controls. Well-implemented haptic feedback. Precise sensor. Great customization software. Impressive ...