flame Compare Deals and save hundreds of pounds Sim Only Deals Phone Deals

Three Mobile Broadband Deals

  • Great deals on Three Mobile WiFi dongles
  • Portable battery-powered devices you can take anywhere
  • Share internet with up to 32 devices
  • No need for a landline or mains power
Recommended
latest image
FREE

Three 4G MiFi

Unlimited Data
£12.00 a month 24 month contract Three See Deal
6 months half price
Recommended
latest image
£19.00

Three 4G MiFi

Unlimited Data
£14.00 a month 12 month contract Three See Deal
6 months half price
Recommended
latest image
FREE

Three 5G Broadband

Unlimited Data
£22.00 a month 24 month contract Three See Deal
Free for 3 months 5G
latest image
FREE

Three 4G MiFi

10GB Data
£14.00 a month 24 month contract Three See Deal
latest image
£19.00

Three 4G MiFi

10GB Data
£15.00 a month 12 month contract Three See Deal
latest image
£39.00

Three 4G MiFi

10GB Data
£19.00 a month 1 month contract Three See Deal
latest image
FREE

Three 4G MiFi

40GB Data
£19.00 a month 24 month contract Three See Deal
latest image
£19.00

Three 4G MiFi

40GB Data
£20.00 a month 12 month contract Three See Deal
latest image
FREE

Three 4G Broadband

Unlimited Data
£22.00 a month 24 month contract Three See Deal
Free for 3 months
latest image
£39.00

Three 4G MiFi

40GB Data
£24.00 a month 1 month contract Three See Deal
latest image
FREE

Three 5G Broadband

Unlimited Data
£25.00 a month 1 month contract Three See Deal
5G
latest image
£39.00

Three 4G MiFi

Unlimited Data
£29.00 a month 1 month contract Three See Deal
Still looking for the perfect deal? Use filters to find the right deal for you
Mobile networks may increase prices in line with the consumer price index each year. Please check individual network's terms before purchasing.

Popular Products


Three 4G MiFi

What is Three mobile broadband?

Three mobile broadband refers to the mobile broadband plans and devices that Three sells. As for mobile broadband itself, that’s a way to get laptops and other portable devices online when you’re away from home or the office, and perhaps don’t have any Wi-Fi available.

It works by letting your devices connect to a mobile network – in this case Three’s. So as long as there’s a 5G, 4G, or 3G signal from Three where you are, you’ll be able to get any device that supports Wi-Fi online.

Most mobile broadband devices are battery-powered, so they don’t need plugging in, and they can wirelessly broadcast a Wi-Fi network to a large number of other gadgets. However, there are also mobile broadband dongles that you plug directly into a USB port, to bring Wi-Fi to the device they’re plugged into.

Why would I need Three mobile broadband?

Three mobile broadband is simply an affordable, convenient, and secure way to ensure you can get your laptop, tablet, or other devices online wherever you are, since all you need is mobile signal in order to create a Wi-Fi network for them.

This makes it a great choice when travelling, such as when on a train or a bus, as well as when in coffee shops, hotel rooms, or anywhere else that either doesn’t have Wi-Fi you can access or only has public Wi-Fi.

Why would you choose Three mobile broadband over public Wi-Fi? Well, it’s far more secure for a start, and it can be a cheaper choice than often pricey public Wi-Fi networks. It’s also often faster, as well as being quicker to get online with, since you don’t need to register as you often do with public Wi-Fi.

Three is a particularly good choice for mobile broadband too because it’s one of the leading 5G networks, with better 5G coverage than many rivals and – according to many independent tests – higher average 5G speeds. Three’s mobile broadband plans are also competitively priced.

What devices are available on Three mobile broadband?

Three Mobile WiFi devices

 

Three 4G MiFi

Modem

4G

Max download speeds

300Mbps

Max connected devices

32

Ethernet ports

0

Power

Battery - up to 9 hours usage

At the time of writing Three stocks just one mobile broadband device – the Three 4G MiFi. This as the name suggests is a 4G mobile broadband router, and it can get up to 32 devices online, and supports download speeds of up to 300Mbps and upload speeds of up to 50Mbps – though that’s the theoretical limit of the hardware, while real world 4G speeds are a lot lower.

The Three 4G MiFi is also compact, so it’s easy to carry around with you, and it supports both 2.4GHz and 5GHz Wi-Fi, while its 2,150mAh battery delivers up to 9 hours of active use or 300 hours of standby time.

Three mobile coverage

Three has 99.8% 4G population coverage, so you can truly get a 4G signal on Three almost everywhere in the UK, which in turn means you’ll be able to use Three mobile broadband almost everywhere.

Additionally, Three has 5G coverage in over 60% of the UK outdoors, so you should be able to get a 5G signal much of the time as well (though you’ll need a 5G mobile broadband device to take advantage of this).

Can I get data for the device I already own?

Yes, with Three you can buy a data SIM which comes just with a monthly data allowance, and then put that in a mobile broadband device you already own, to get mobile broadband powered by Three’s network.

This is a great choice if you want to buy a mobile broadband router outright too, especially if you want one which offers 5G, as the Three 4G Plus MiFi doesn’t. Three’s data-only SIMs come with up to unlimited data as well, so there’s no limit to how much you can use.

Who else offers mobile broadband?

Mobile broadband is also available from EE, Vodafone, and O2, each of which have their own selection of mobile broadband devices and plans, so check them out too.

Sign up for our newsletter.