For years, I never used the extra buttons on the side of my mouse, and mostly just viewed them as a nuisance. Too often I’d click them by accident and trigger some unwanted action, like navigating ...

Logitech’s G502 X Lightspeed remains a comfortable and responsive gaming mouse that brings great battery life and ergonomic upside, even if it doesn’t feel quite as premium as it once did.

If you’ve ever noticed a small button on your mouse near the scroll wheel, chances are it’s the DPI switch. Many people ignore it or press it accidentally and suddenly wonder why their mouse cursor ...