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Person thinking about the difference between a router and a modem

Hosting guests? Setting up a dedicated guest Wi-Fi network & guest Wi-Fi password is a great solution for staying safe while being hospitable.

3 Steps to Set Up A Guest Wi-Fi Network

How to Set Up a Guest Wi-Fi Network (Without Compromising Your Main One) 

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The Signal

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T-Mobile Home Internet

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Anjula Hettige

Get information on how to switch internet providers and when it makes sense to start shopping around for an upgraded internet plan.

ISP Switch: How To Change Internet Providers

How To Switch Internet Providers

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Test your internet speed to optimize your connection for browsing, gaming, and more. Understand speed metrics and take control of your online experience.

How to Test Your Internet Speed

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Rebecca.Beers

A reliable internet connection is no longer a luxury—it’s a necessity. This guide shows you how to prepare for internet outages in 8 simple steps.

Preparing For An Internet Outage

How to Prepare for an Internet Outage: A Go-To Guide 

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What are good download and upload speeds? Get the facts and learn how they play a role in keeping you connected.

Upload Vs. Download Speed: What You Need To Know

Upload vs. Download Speed: What You Need to Know

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Internet not working again? It could be issues with your ISP (internet service provider). See common ISP issues and solutions and learn how to get back online.

ISP Issues? This Could Be Why

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Like a wifi extender, a mesh system is a way to deal with a weak internet signal. Instead of a single router, mesh wifi uses access points for better coverage.

A Beginner's Guide to Mesh Wi-Fi

What is Mesh Wi-Fi? A Beginner&#8217;s Guide

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Optimize internet speeds by positioning gateways near windows, using mesh devices, upgrading outdated equipment, disabling your VPN, and scanning for malware.

How To Fix Slow Wi-Fi | Reasons For Slow Internet

Why Your Wi-Fi is Slow and How to Fix It

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James Mathews

What are the pros and cons of using a gateway vs. router-modem combos that are separate? We'll dive into modems, routers, gateways and beyond.

Pros & Cons of Using a Gateway vs. Router & Modem

Pros &amp; Cons of Using a Gateway vs. Router &amp; Modem

Ever looked at those little black boxes wondering, "What does a modem look like?" or "What does a modem do?” Here’s a closer look inside a modem and inside a router.

Inside A Modem: What Does It Do? | T-Mobile 5G Home Internet

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Inside a modem: What does it do?

What is a modem? We'll tell you what the purpose of a modem is, how it works, and different types of modem-router setups so you can stay connected.

What is a modem? Here’s everything you need to know | T-Mobile 5G Home Internet

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What is a modem? Here’s everything you need to know

The choice between Wi-Fi 2.4 GHz vs. 5 GHz can be confusing. Is one better for staying connected at home? Where does Wi-Fi 6 come in to play? Read on.

Understanding Dual Band Wi-Fi Routers for Home

Understanding Dual Band Wi-Fi Routers: What&#8217;s Best For Your Home

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If you’ve ever been stuck looking at those two little black boxes and wondering which is which, here's how to tell the difference between a modem vs. router.

The Difference Between Modems and Routers | Router vs Modem

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How to Tell the Difference Between Your Modem vs. Router

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Wi-Fi Archives - The Signal

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Wi-Fi Booster Archives - The Signal

Dive into the latest technologies and 5G-ready devices designed to help you cut the cord. No need to sacrifice seamless fast home internet.

Internet Devices

From modems, to routers, to 5G gateways, and more—learn about different types of internet devices and how they play a role in home internet access.

The Signal: Internet Devices for Home

We’ve got answers to common internet questions that can help you better navigate the connected world at home and on-the-go.

Internet Help

Have questions about the internet? You’ve come to the right place. Get answers to commonly asked internet questions and gain a better understanding of it all.

The Signal: Answers for Internet Questions

Here is a range of information about internet services, including fiber optics, cable, DSL, satellite, wireless 5G internet service and beyond.

When it comes to internet service providers, you have a lot of choices these days. Get the facts about cable, DSL, fiber, 5G internet service & more.

The Signal: Internet Services

Discover all things internet-speed related, including the latest technology, home Wi-Fi solutions, essential security protections, different types of service providers, how to troubleshoot lag, and more. Want to take your home-internet experience to new heights? <a href="https://www.t-mobile.com/home-internet" target="_blank" rel="noopener">T-Mobile Home Internet</a> has a <a href="https://www.t-mobile.com/home-internet/plans" target="_blank" rel="noopener">variety of plans</a> for every budget with extras like Advanced Cyber Security, 24/7 tech support, streaming perks, and more. You can also <a href="https://fiber.t-mobile.com/" target="_blank" rel="noopener">try T-Mobile Fiber</a>! It’s perfect for avid gamers, streamers, or gadget gurus who want a boost in performance, without the pricey annual contract.

Speed

Discover all things internet speed related, including the latest speed tests, network optimizations, latency debugging, and definition content.