T-Mobile tackles the burning question, “What is broadband?” and gives you a simple, easy-to-understand definition.

Learn how bandwidth work when it comes to network connectivity from T-Mobile

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Ever wondered, “What does Wi-Fi stand for?” We’ll take a closer look at all things Wi-Fi, including speeds, how it works, and how it keeps you connected.

What is Wi-Fi? | T-Mobile 5G Home Internet

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What is Wi-Fi?  

The Signal

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T-Mobile Home Internet

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What is bandwidth and how does bandwidth work when it comes to network connectivity? We’ll look at the definition, how it all plays into Wi-Fi, internet and more.

What is Bandwidth? - Understand Bandwidth | T-Mobile 5G Home Internet

What is Bandwidth?  

What is broadband? It’s how you access the internet! We’ll take a closer look at the different types, including 5G wireless internet, cable, fiber & more.

What Is Broadband? | T-Mobile 5G Home Internet

What is Broadband? 

Have questions about home internet or the internet in general? Here’s a quick refresher on what it is, different types of services, and how to choose a plan.

Internet Basics: What is the Internet? | T-Mobile 5G Home Internet

Internet Basics

What are the pros and cons of using a gateway vs. a router-modem combo? We'll take a deeper dive to help you find the answers you need.

Pros & Cons of Using a Gateway vs. Router & Modem | T-Mobile 5G Home Internet

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

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James Mathews

Ever looked at those little black boxes wondering, "What does a modem look like?" or "What does a modem do?” Here’s everything you need to know.

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

Inside a modem: What does it do?

What is a modem? We'll tell you what a modem is, what it does, and help you understand 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

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

What does “502 Bad Gateway” mean? If you’ve ever been browsing on the web and get this error message, it can be confusing. We’ll clear it up.

502 Bad Gateway error & how to fix it | T-Mobile 5G Home Internet

502 Bad Gateway Error &amp; How to Fix It

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Fernando Mejia

No idea how to connect a router to a modem? We'll show you how. Or just switch to T-Mobile 5G Home Internet for a simple, 100% wireless set up.

Learn how to Connect a Router to a Modem | T-Mobile 5G Home Internet

Learn How To Connect A Router To A Modem

Backed by 5G technology and with only one wire, it’s no wonder 5G Home Internet has people talking. But what is a 5G gateway and how does it play a role? Read on.

What is a 5G Gateway? | T-Mobile 5G Home Internet

What Is A 5G Gateway

<p class="p1">Dive into the latest technologies and 5G-ready devices designed to help you cut the cord. No need to sacrifice seamless fast home internet.</p>

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.