Your internet connection depends on multiple devices working together. Here are the details to help you troubleshoot problems and stay online.

Compare the best home Wi-Fi providers of 2025, including AT&T, Frontier, Spectrum, T-Mobile, Verizon and Xfinity, by speed, price and availability.

David Lumb is a senior reporter covering mobile and gaming spaces. Over the last decade, he's reviewed phones for TechRadar as well as covered tech, gaming, and culture for Engadget, Popular Mechanics ...

T-Mobile recently launched new 5G Internet plans, one of which was focused on travelers who use the 5G gateway device at different locations. However, users could theoretically use cheaper plans and ...

T-Mobile’s routers are designed for ease of setup and use. You just plug it in somewhere near a window, download the T-Mobile Internet app to your Android or iOS ...

Jim Rossman / TNS This week, a reader writes, "I’ve had AT&T internet service for quite some time and still have the original router and modem. Should I upgrade for security and performance reasons?

Ever want your project equipped with a cellular interface for a data uplink? Hop in, I have been hacking on this for a fair bit! As you might remember, I’m building a router, I told you about how I ...