Getting an adapter can open up a world of connectivity and charging options, but specs and brand matter quite a lot. Here's what to look for.

If your computer doesn't have built-in Wi-Fi or an ethernet port, or if those connections aren't working properly, you're not stuck without internet. USB ports offer multiple ways to get online, ...

IntroductionWhen you upgrade to an iPhone 15 or later, your usual charging cable won't fit. The Lightning earphones you used for your commute won't connect as they are, either.Since everything still ...

After switching from the old MacBook Pro to the MacBook Air, it didn’t take me long to notice that the new Air model doesn’t feature USB ports. But what do you do when you can’t plug USB devices ...