mobile hotspots and USB wireless adapters

Mobile Hotspots vs. USB Wireless Adapters: Which One Do You Need?

Written by: Jon Duffy

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Time to read 2 min

Staying connected is important. Whether you're constantly on the move for work or can't afford to miss a livestream, having reliable internet access on the go is essential. Ideal for a wide range of scenarios such as working remotely, gaming, travelling, or living in a rural area with limited internet options, both mobile hotspots and USB wireless adapters can keep you connected. But what’s the difference between the two? Which one is better for your needs?


In this post, we’ll break down everything you need to know about mobile hotspots and USB wireless adapters, their use cases, pros and cons, and how to choose the right device for your lifestyle.


What Is a Mobile Hotspot?

A mobile hotspot is a portable device that connects to a mobile network (4G, 5G) and creates a Wi-Fi signal for nearby devices. It’s like carrying your own mini Wi-Fi router wherever you go.

Key Benefits of Mobile Hotspots:


  • Portable Internet Access: Use it anywhere with mobile signal coverage.

  • Connect Multiple Devices: Laptops, tablets, and even smart TVs.

  • Secure and Private: More secure than public Wi-Fi.

  • No Need for Wired Connections: Great for travel, RV life, and temporary setups where you need mobile connectivity.

Ideal Use Cases:

  • Travelling or working remotely

  • Emergency backup internet

  • Internet access in rural areas


What Is a USB Wireless Adapter?

A USB wireless adapter (also called a Wi-Fi dongle or USB Wi-Fi adapter) is a small mobile device that plugs into your computer’s USB port to enable wireless internet connectivity. It connects your PC or laptop to an existing Wi-Fi network.

Key Benefits of USB Wireless Adapters:


  • Affordable and Easy to Use: Just plug and play.

  • Great for Desktops: Especially if they lack built-in Wi-Fi.

  • Upgrades Old Devices: Add modern Wi-Fi capabilities to older computers.

Ideal Use Cases:


  • Enhancing Wi-Fi reception on desktop PCs

  • Upgrading old laptops with outdated wireless cards

  • Temporary wireless access during repairs or upgrades


Mobile Hotspot vs. USB Wireless Adapter: What’s the Difference?


Feature Mobile Hotspot USB Wireless Adapter
Primary Function Provides internet via mobile network Connects to existing Wi-Fi network
Portability Highly portable, works anywhere Portable but needs existing Wi-Fi
Internet Source Uses 4G/5G data Needs local Wi-Fi
Devices Supported Multiple devices (Wi-Fi sharing) Typically one device
Power Source Built-in battery or USB charging USB-powered from the computer



How to Choose the Right Device for You

Choose a Mobile Hotspot if:

  • You need internet access on the go

  • You don’t have a Wi-Fi connection available

  • You want to connect multiple devices securely

Choose a USB Wireless Adapter if:

  • You already have Wi-Fi but your device can’t connect to it

  • You’re upgrading an older computer

  • You’re looking for a budget-friendly solution


Final Thoughts: Which Is Better?

There’s no one-size-fits-all answer. If you need wireless internet on the go, a mobile hotspot is the way to go. If you just need to connect your desktop to your home Wi-Fi, a USB wireless adapter is the better, cheaper solution.


Before you buy, consider your needs, the devices you’ll be using, and whether you need to create a Wi-Fi network or connect to an existing one. Staying connected and mobile while away from home can help you to be more productive, relax on holiday and just generally keep up to date with the latest news wherever you might be.

About the author

Jon Duffy is a Digital Merchandiser at Maplin.

An avid gamer from a young age, Jon has dabbled in gaming journalism and dedicates much of his spare time to this hobby. He also has an interest in music, playing bass guitar in a rock covers band.

Having previously worked as a copywriter with another electronics retailer, he was eager to join Maplin with their new online venture. In addition to writing blogs, Jon also works on many of the website's landing pages and adding new tech to the range.

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