Huawei 4G Dongle with Mobile wifi


What you need to know

  • Get this on O2 4G
  • Plug it into a USB port to get online
  • It's a handy size, slip it in your pocket and take it everywhere
  • It uses 3G/4G, so you can surf, stream and download faster
  • USB dongle and mobile wifi hotspot all in one

Pay & Go

Available for £65.00

In stock

Dongle with free sim

Available for £65.00

In stock

Dongle with 3G/4G pre-loaded data

Available from £70

In stock


O2 Dongle explained

Get online when you’re out and about with O2 Mobile Broadband. It’s perfect for sending quick emails, checking Facebook or shopping on your laptop. If you buy a pay & go starter kit, it comes with data access included. If you buy the device with a free sim, then you can buy data access online using a debit, credit or O2 money card.

Our 4G dongle with mobile wifi

Up to five times faster than our 3G dongle. Also includes its own portable wireless hotspot so you can use it to get up to ten gadgets online at the same time with no wires. Comes complete with our new Mobile Broadband Manager to help you manage your data.

O2 Dongle & Pay and Go Data Starter Kit

You'll get an O2 Dongle with either 1GB or 2GB of 3G or 3GB of 4G data pre-loaded. It's ready to use straightaway. When it runs out or expires, just buy data access every day or monthly.


Overall Specification

98 x 32 x 14.2mm
HUAWEI Balong B710
Embedded Memory
256MB (Nand Flash)
External Memory
Micro SD card slot can be supported (Up to 32GB)


Band Support
GSM: 850/900/1800/1900MHz | GPRS/EDGE: class12 | UMTS: other (850/900/1900/2100MHz) | E-UTRA: DD800, 900, 1800, 2600
Download Speed
100Mbps (LTE CAT 3) | 42Mbps (DCPA+)
Upload Speed
50Mbps (LTE) | 5.76Mbps (HSPA+)
cat 10 (14.4Mbps) | cat 24 (42Mbps)
Operating System Support
Windows XP , Windows Vista, Windows 7, Mac OS X 10.6, Mac OS X 10.7, Mac OS X 10.8
Refresh icon

Get the latest phone whenever you want with O2 Refresh

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Don't get locked into a contract – get a new phone whenever you want.

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O2 Refresh splits your contract into 2 parts – Airtime Plan and Phone Plan. So that you know exactly what you're paying for.

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You choose the right Airtime Plan (minutes, texts & data) for you, and how you want to pay for your Phone plan – whether more upfront or spread over 24 months.

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And because you pay for them separately, you can pay off your Phone plan whenever you want and get yourself the latest smartphone.

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Sell your phone for cash with O2 Recycle

Want money towards your new phone? With O2 Recycle you can trade in your old gadgets for cash.


We've already given our customers £50 million
since we launched in 2009.

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We won't be beaten on price. If you see your item being recycled for more than we've given you within 7 days of submitting your order, let us know. We'll check it out and if you're right, we'll match that price.

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O2 Recycle is open to everyone – no matter what network. It costs you nothing to send your phone or gadget to us and we'll pay you same day we receive it.

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To recycle your gadget now, visit our website or bring it along to your nearest O2 store.


Exclusive offers and experiences.
Only for O2 customers

Priority Moments icon

Priority Moments

On phones, sims, accessories and mobile broadband.

High street offers and experiences near you. All at the touch of a button. Download the Priority Moments app and discover the latest offers from ODEON, Zizzi, Hotel Chocolat, The Body Shop and more.

Text MOMENTS to 2020 to get started. Not got a smartphone? Visit our website for more info.

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Priority Tickets

Be the first in line with Priority Tickets. Get your hands on tickets to gigs and events 48 hours before they go on general release. Whether you're into bands, solo artists or comedy – tell us what you like and we'll make sure you don't miss out when they come to town.

Before you buy

Choosing a Mobile Broadband dongle? Here’s all the important stuff you need to know before you put it in your basket.

O2 van

We won’t charge to get it to you
We offer free UK delivery on all our phones, sims, accessories and mobile broadband. And you can choose which working day you can get your phone delivered – for no extra charge.

Click and Collect

Not able to wait in for a delivery?
Click and Collect means you can choose to collect your order from any UK store, including Northern Ireland. You can select Click and Collect at checkout - use our store locator to find the most convenient store for you.


Changed your mind?
We want you to be completely happy with your new dongle. So if you’re not, send it back to us within 7 working days and we’ll give you a refund or an exchange. If it’s faulty and you’ve had it for less than 14 days, we’ll replace it or give you your money back - longer than two weeks and we’ll get it fixed.


This phone's 4G ready.
If you've got O2 4G coverage and you choose a 4G tariff
you'll be able to download music, stream videos, and play
games faster than ever before.

O2 4g coverage

98% - that's the percentage of the UK population that's going to have access to O2 4G coverage by the time we're finished rolling it out.

4G is available for Pay Monthly, Pay & Go and mobile broadband customers across the country - from Paisley to Sevenoaks. Find out what coverage is like near you.

Don't have 4G coverage yet?

You can still get this phone and choose the tariff that's right for you – including the ones with the bigger data bundles.

Why O2 4G

O2 tracks

O2 Tracks

Download all the Official Top 40 hits. Stream the best music videos. And get 4 weeks of O2 tracks with music videos for free.

O2 Priority Sports

Priority Sports

Free and exclusive Priority Sports videos from your heroes every week. Supercharged by O2 4G.

O2 games

O2 Games

Challenge your mates online with the top multiplayer games. Exclusively over O2 4G. And don't worry about using up your data - game play is completely on us.

Data Explained

Whenever you use the internet on your phone, you're using data - whether it's browsing the web, sending an email, or watching a TV programme.

Downloading and using apps will also take a slice out of your data allowance.

Not sure how much data you need? Use our data calculator to help you out

Help with mobile data

The O2 Gurus have put together a quick guide to help you make sense of mobile data.
Visit O2 Guru TV

The small print:
O2 Tracks: 4 weeks of O2 Tracks with music videos for free, for all 4G o2 Post Pay and Pay & Go mobile customers. £1.50 per week charge applies after free trial (opt out available). Compatible device required. May use your data allowance or data charges may apply.