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O2 Dongle Comparison - August 2025

6 Best O2 Dongle In the UK

Last Updated - 02/08/2025

Advertising Disclosure

Our Score

To Amazon

View DealOn Amazon

Model

TP-Link M7010 4G LTE Portable WiFi, Mobile WiFi Hotspot Works up to 8 Hours, Caravan, Travel 4G Router, SIM Card Slot, Unlocked LTE-Advanced MiFi, Share up to 10 Devices, App Management

Model

TP-Link M7000 4G MiFi, Portable Travel WiFi, Low Cost Unlocked LTE Cat4 Mobile Hotspot Dongle, Caravan WiFi with SIM Card Slot, High Global Compatibility, Easy App Management

Model

O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. Includes 25GB to Roam for Free in 47 Countries. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month).

Model

ZTE MF833, CAT4/4G USB Dongle, Unlocked Low Cost Travel, Business Wi-Fi, Perfect for Streaming, Gaming, Browsing, Supports Multi Band Configuration, 2-Year Warranty and FREE SIM Card - White

Model

Unlocked K5161Z 4G USB Dongle (White). Super-Fast Qualcomm 150Mbps Speed. Internet on the move. Works with any Network Sim Card Worldwide.

Model

Huawei E5576 White 4G Cat4 LTE Single Band Mobile WiFi with O2 Data SIM Card Bundle

Brand

TP-Link

Brand

TP-Link

Brand

Sims4Travel

Brand

ZTE

Brand

Eternal Communications

Brand

TheTechnologyDoctors

Reviews

8,646 reviews

Reviews

9,123 reviews

Reviews

1,443 reviews

Reviews

2,727 reviews

Reviews

417 reviews

Reviews

18 reviews

Features

Battery duration

7.7

Battery duration

8.6

Battery duration

9.1

Battery duration

8.4

Battery duration

7.7

Battery duration

7.6

Simple to use

9.8

Simple to use

9.3

Simple to use

9.1

Simple to use

8.6

Simple to use

8.1

Simple to use

7.9

Worth the money

9.1

Worth the money

8.6

Worth the money

9.1

Worth the money

8.4

Worth the money

7.7

Worth the money

7.6

Wi Fi signal

9.1

Wi Fi signal

8.6

Wi Fi signal

9.1

Wi Fi signal

8.6

Wi Fi signal

7.9

Wi Fi signal

7.7

Tech Specs

product dimensions

9.4 x 5.66 x 1.97 cm 180 g

product dimensions

9.4 x 5.7 x 2 cm 160 g

product dimensions

8.6 x 0.1 x 5.4 cm 2 g

product dimensions

2.86 x 1.35 x 9.38 cm 60 g

product dimensions

9.38 x 62.8 x 1.35 cm 37 g

product dimensions

operating system

RouterOS

operating system

Windows

operating system

Windows

operating system

item weight

180 g

item weight

160 g

item weight

60 g

item weight

customer reviews

4.3 4.3 out of 5 stars 2, 882 ratings 4.3 out of 5 stars

customer reviews

4.1 4.1 out of 5 stars 3, 041 ratings 4.1 out of 5 stars

customer reviews

3.5 3.5 out of 5 stars 909 ratings 3.5 out of 5 stars

customer reviews

guaranteed software updates until

unknown

guaranteed software updates until

unknown

guaranteed software updates until

unknown

guaranteed software updates until

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.7
1

TP-Link
22% Off

TP-Link M7010 4G LTE Portable WiFi, Mobile WiFi Hotspot Works up to 8 Hours, Caravan, Travel 4G Router, SIM Card Slot, Unlocked LTE-Advanced MiFi, Share up to 10 Devices, App Management

9.8 Simple to use

9.1 worth the money

9.1 Wi Fi signal

Why we love it

Fast internet with 150 Mbps download speed.

Connects up to 10 devices simultaneously.

Long-lasting 2000mAh battery for 8 hours.
Main highlights

Wi-Fi in most countries and regions-Check with your Network vendor if it is required a special manual setting to get the internet access when travelling overseas
System Requirements – Window 10/8/7/Vista/XP, Mac OS, Android, iOS, Windows Phone
Mobile Broadband Hotspot: Simply insert a 4G SIM card to create your Wi-Fi Hotspot, Instantly share 4G/3G connection with up to 10 Wi-Fi devices such as Tablets, mobile phones, laptops, game consoles, and more
Longer lasting battery Mobile Wi-Fi Box: 2000 mAh battery for up to 8 hours of working, and easy management with tpMiFi app, unlocked
Enjoy faster speed with 4G+ MiFi- Supports 4G LTE: Advanced Cat4 network, reaches up to 150 Mbps download speed and 50 Mbps upload speed, compatible with 3G/4G network
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9.6
2

TP-Link
22% Off

TP-Link M7000 4G MiFi, Portable Travel WiFi, Low Cost Unlocked LTE Cat4 Mobile Hotspot Dongle, Caravan WiFi with SIM Card Slot, High Global Compatibility, Easy App Management

9.3 Simple to use

8.6 Battery Duration

8.6 worth the money

Why we love it

Fast download speeds up to 150 Mbps.

Connects up to 10 devices simultaneously.

Easy to manage with tpMiFi app.
Main highlights

[Unlimited connection worldwide] - The M7000 supports the 4G FDD/TDD-LTE mobile standard, which offers fast Wi-Fi in most countries and regions. Check with your Network vendor if it is required a special manual setting to get the internet access when travelling overseas
[Traffic Control] - Don't worry about over-fare usage, easy management with tpMiFi App, can be used to limit consumption, control Wi-Fi network capacity etc
[Long Lasting Uninterrupted 4G Sharing] - With its powerful 2000 mAh battery, the M7000 is capable of running for up to 8 hours at full capacity and up to 600 hours standby. For added flexibility, the device can be recharged via a USB cable connected to a laptop, laptop charger or using the included adaptor for endless hours of 4G connection
[Easily share Wi-Fi up to 10 devices] - Plug and Play, simply insert a 4G SIM card to create your dual band Wi-Fi Hotspot. Instantly share 4G/3G connection with up to 10 Wi-Fi devices such as Tablets, mobile phones, laptops, game consoles, and more. Operating Temperature: 0°C ~ 35°C
[4G LTE & 300 Mbps WiFi] - Supporting the latest generation of 4G LTE network, it can also provide 300 Mbps WiFi network, to enjoy HD movies without interruptions, download files in seconds and allow video chat without drops
Applicable globally-Check with your Network vendor if it is required a special manual setting to get the internet access when travelling overseas
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9.5
3

Sims4Travel
O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. Includes 25GB to Roam for Free in 47 Countries. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month).

9.1 Battery Duration

9.1 Simple to use

9.1 worth the money

Why we love it

Unlimited data with no contracts.

Free roaming in 47 countries.

Supports multiple devices easily.
Main highlights

SPEED YOU WILL LOVE: Working from Home, Streaming Online, Gaming, Scrolling through Social Media - The O2 4G/5G Preloaded SIM card provides amazing performance without any speed restrictions
PRELOADED DATA: O2 SIM Card Preloaded with UNLIMITED 4G/5G Data. Enjoy Super-Fast 4G/5G Data Speeds with the UK’s most reliable network. The Data Sim Bundle lasts for 1 month from first use. Easy to renew your bundle for longer
NO CONTRACTS: The Preloaded O2 Data SIM Card is simple to activate. There are No Contracts, No Commitments, No Credit Checks, No Tie-ins & No Personal ID required
MULTIPLE USES: The Sim comes in a Triple-Sized format, meaning it is suitable for use with all O2 or Unlocked Mobile Wi-Fi devices, Routers, Tablets, iPads, Dongles, Laptops, Mobile Phones, CCTV & Alarm systems. Tethering & Mobile Hotspots are also supported
FREE ROAMING: Includes 25GB of Data which can be used to Roam for Free in any of the 47 countries listed in the description below. So whether you are on Holiday, a Business Trip or Working from Home, you can count on the Preloaded O2 4G/5G Data SIM for reliable & super-fast internet
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Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

6 Best O2 Dongle In the UK

Our Score

To Amazon

Model

Brand

Reviews

Features

Battery duration

Simple to use

Worth the money

Wi Fi signal

Tech Specs

product dimensions

operating system

item weight

customer reviews

guaranteed software updates until

Available On

Our Top 3 Picks

TP-Link M7010 4G LTE Portable WiFi, Mobile WiFi Hotspot Works up to 8 Hours, Caravan, Travel 4G Router, SIM Card Slot, Unlocked LTE-Advanced MiFi, Share up to 10 Devices, App Management

Why we love it

TP-Link M7000 4G MiFi, Portable Travel WiFi, Low Cost Unlocked LTE Cat4 Mobile Hotspot Dongle, Caravan WiFi with SIM Card Slot, High Global Compatibility, Easy App Management

Why we love it

O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. Includes 25GB to Roam for Free in 47 Countries. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month).

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for o2 dongle

O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month)

TP-Link M7350 4G Cat4 LTE Mobile WiFi with O2 Data SIM Card Bundle

Unlocked E3372 4G USB Dongle (White). Super-Fast 150Mbps Speed. Works with any Network Sim Card Worldwide. Includes 2 x External Antennas

O2 Unlimited 5G Data SIM - Perfect for unlocked Phones, Routers, Tablets and Wifi Dongles - Activate anytime when you receive the SIM - Choose your Data Duration (6 Months)

6 Best O2 Dongle In the UK

o2 dongle comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Battery duration

Simple to use

Worth the money

Wi Fi signal

Tech Specs

product dimensions

operating system

item weight

customer reviews

guaranteed software updates until

Available On

Our Top 3 Picks

TP-Link M7010 4G LTE Portable WiFi, Mobile WiFi Hotspot Works up to 8 Hours, Caravan, Travel 4G Router, SIM Card Slot, Unlocked LTE-Advanced MiFi, Share up to 10 Devices, App Management

Why we love it

TP-Link M7000 4G MiFi, Portable Travel WiFi, Low Cost Unlocked LTE Cat4 Mobile Hotspot Dongle, Caravan WiFi with SIM Card Slot, High Global Compatibility, Easy App Management

Why we love it

O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. Includes 25GB to Roam for Free in 47 Countries. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month).

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for o2 dongle

O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month)

TP-Link M7350 4G Cat4 LTE Mobile WiFi with O2 Data SIM Card Bundle

Unlocked E3372 4G USB Dongle (White). Super-Fast 150Mbps Speed. Works with any Network Sim Card Worldwide. Includes 2 x External Antennas

O2 Unlimited 5G Data SIM - Perfect for unlocked Phones, Routers, Tablets and Wifi Dongles - Activate anytime when you receive the SIM - Choose your Data Duration (6 Months)

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