Struggling with a slow, unreliable Wi-Fi connection? Follow our practical steps, including router placement, firmware updates ...

No one likes dropping offline, especially if you need to stay in contact. Get expert tips for boosting your cellphone signal on iPhone or Android.

Peppy Pulse Aura 5G offers portable 5G connectivity with dual SIM support, touchscreen controls, and two models positioned ...

There are six power banks on my desk right now. On the shelves behind me are a dozen (two dozen?) more. Over the past three years, I’ve tested more than 55 portable battery packs for Engadget — and ...

Do you need a single access point or coverage for your entire home? Let's break down which is right for you and why.