Looking for a dongle to get mobile Wi-Fi at home or on the go?
In this buyer’s guide, we’ve reviewed the 5 best dongle deals for mobile broadband in 2022.
We’ve also discussed some key things to consider when buying, to help you find the best dongle or mobile Wi-Fi deal for your specific needs.
Quick Comparison Table
Huawei 4G Plus Mobile Wi-Fi
K5161 Broadband Dongle
4GEE WiFi Mini
Best Dongle Deals
Let’s begin our reviews.
In this section, we’ve reviewed the 5 best mobile broadband and Wi-Fi dongle deals for sale in 2022.
Three don’t actually sell dongles anymore. Instead, they have mobile Wi-Fi or “Mi-Fi” devices, that can create a Wi-Fi hotspot.
The main benefit of the Huawei 4G Plus over a traditional internet dongle is you can connect multiple mobile phones/computers/tablets to the internet at the same time, because of the Wi-Fi hotspot it creates. As a result, you can get online with devices that don’t have a USB port.
However, because it doesn’t plug into your computer, this device does have to be charged up every so often. The 4G speeds are great though, and Three’s network coverage is excellent.
Three offer many different mobile dongle deals, including one with unlimited data that is currently only £22 per month, and nothing upfront, and 6 months half price. To get this offer, you do have to lock in to a 24-month contract, but there are plenty of 12 month and 30-day pay as you go deals available as well.
Overall, if you need to be able to connect multiple devices to the internet for a cheap price using mobile Wi-Fi, the Huawei 4G Plus from Three is a great pick.
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We like Vodafone’s dongle deals for a very simple reason: there’s an absolute heap of choice.
You can pair the Vodafone K5161 4G dongle with more than 10 different plans, from 2GB up to unlimited data per month. Essentially, you only have to pay for what you need.
What’s more, Vodafone’s prices are pretty great, especially on their long-term pay monthly contracts. You have the choice of a 12 month or 24 month contract length with this internet dongle, or you can pay as you go on a 30 day deal.
Although some of their short-term pay as you go deals have an upfront cost, the monthly cost is usually very reasonable given the amount of data you get.
Next-day delivery is included in the upfront cost, and Vodafone’s 4G data coverage is pretty good – they cover 99% of the UK.
The only downside to this mobile dongle is it can’t create its own mobile Wi-Fi hotspots, like the Three deal we discussed above.
However, there is a mobile Wi-Fi router you can buy instead of an internet dongle that’s available with the same plans, if you want to be able to connect multiple devices to your mobile broadband.
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EE have taken a similar approach to Three with their mobile broadband offering.
Rather than providing Wi-Fi dongles, they have a mobile Wi-Fi device that taps into the EE mobile network, which offers the best 4G coverage in the UK.
EE’s device is not exactly cheap. However, it is a very powerful bit of kit.
This Mi-Fi dongle has a 30m range on its Wi-Fi hotspots, and supports having up to 64 devices connected at once. It’s designed to be used for home broadband, meaning the Wi-Fi signal is fantastic, even at long range.
You can get the 4GEE WiFi Mini on either a 24 month or 1 month contract length – meaning you can pay as you go if you like. What’s good is the range of plans available – you can choose 4GB, 10GB, 40GB, 100GB, or unlimited data per month.
When compared to something like Three’s device, EE is a little expensive. The monthly cost is quite high, and there is a decent upfront cost if you pay as you go (although there are no upfront fees on the 24 month contract).
You’re essentially paying more for the quality of the dongle, and EE’s 4G network, which can be especially valuable when using this device on the go.
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Similar to Vodafone, O2 allow you to build a completely customised dongle deal from the ground up.
You can choose exactly how much data you need per month, and how long you’d like to commit for, by editing any of the existing plans.
For example, if you need a decent amount of data and plan to use the 4G dongle for an extended period, you can get 60GB per month and commit to 24 months to save some money. Or, if you’re just travelling for a few months but will be online a lot, you can get unlimited data on a pay as you go basis, with no long-term contract.
As a result, it’s possible to get a really great-value deal – the monthly costs are very reasonable. You can even change your data allowance month-to-month, meaning you don’t ever have to pay a penny more than you need to.
What’s more, this Huawei 4G dongle is a great piece of hardware. It supports download speeds of up to 150Mbps, provided you can get good signal, and offers excellent connection consistency. Plus, O2 offers free delivery when you buy this device.
However, some customers have reported that this dongle is a little difficult to get set up.
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Virgin Media’s dongle is most similar to Three’s mobile Wi-Fi device. Rather than plugging this bit of kit into a USB port, you simply turn it on and it can create Wi-Fi hotspots, allowing you to connect multiple devices and access the internet.
This is a great little mobile Wi-Fi device, and it does a great job keeping your download speeds fast. Virgin use the Vodafone 4G data network, so their coverage is great – you can get online from almost anywhere, just like with your mobile phone.
However, there are some limitations to these mobile broadband deals. With this WiFi dongle, there are only three data packages to choose from, and you can only get up to 15GB of monthly data – there are no unlimited data plans.
On a pay monthly 12 month contract, these plans are quite cost effective. Despite the lack of data included, Virgin Media has no upfront fee, and the monthly cost is quite low as well. However, there is a significant upfront cost if you choose to pay as you go with this mobile Wi-Fi dongle.
Overall, Virgin is a good choice if you only need a small amount of mobile Wi-Fi data, meaning you don’t need to get online very often, and can commit to a 12 month contract length. Otherwise, if you need more data, or want a better price on a pay as you go mobile broadband agreement, Three or Vodafone will likely be a better choice.
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What You Need To Know
In this section, we’ll discuss some key things to consider when shopping for mobile broadband dongle deals.
What is a dongle?
A dongle is a small device that plugs into your computer through a USB port, allowing you to access mobile broadband in order to get online.
It connects to a 4G or 5G network, just like your phone, and then passes this mobile broadband connection to your computer, allowing you to browse the internet using mobile broadband. Meaning, no need to use your home broadband connection, or public Wi-Fi hotspots.
Some dongles, especially the newer ones, can actually create a mobile Wi-Fi hotspot while plugged into your computer’s USB port. Meaning, you can connect your phone and tablet to the internet, as well as your computer, without having to have them plugged into the dongle directly.
It’s important to note that dongles require good mobile broadband reception in order to function properly. We’ll discuss how to find a good network a bit below.
Benefits of dongles
There are a number of benefits to dongles when compared to regular broadband, tethering, or mobile hotspots.
- They don’t require charging. You simply plug the dongle into your Mac or PC USB port, and immediately connect to the internet.
- They’re very easy to set up and use. After plugging in the dongle, you’ll get a pop-up with some instructions to follow. Once it’s set up, you simply plug in the dongle whenever you want to access the internet.
- They can provide easy access to the internet when travelling or in areas with poor Wi-Fi, without having to use an existing Wi-Fi hotspot.
- Often, they can be purchased on a month-to-month contract. The same can be said of data SIMs and mobile Wi-Fi devices, so this isn’t a benefit that’s exclusive to dongles.
Ultimately, if you need a simple, easy way to get online on a laptop or PC with a USB port, then Wi-Fi dongles are a great option.
Downsides of dongles
However, there are some downsides to using a mobile broadband dongle.
- Depending on the strength of the mobile broadband network in your area, your internet connection may be inconsistent. In most of the UK though, this isn’t a big problem.
- Most dongle deals have monthly 4G data limits, or extra charges for extra bandwidth usage. If you go for an unlimited data deal, it will likely have quite a high monthly cost, or at least a high upfront cost.
Also, dongles are pretty small – they look like USB sticks. It’s important to be careful not to lose them!
Can I get unlimited Wi-Fi with a dongle?
However, as we mentioned above, unlimited data can be expensive. Most cheap data plans have a monthly data usage cap of 100GB or less.
This can cause problems when using a 4G dongle as your home broadband connection, as you’ll need a lot of data to handle the internet usage of a modern household.
If paying for unlimited data will cost too much, consider going for a mobile broadband deal with a very high limit. For example, EE have a 500GB per month plan, designed for those using mobile broadband as their primary internet access method.
Just remember that if you don’t have unlimited data, you’ll need to be careful about how you use the internet when on mobile broadband. You will need to limit the amount of video that you download or stream for example, as this tends to use a lot of data.
What happens if I hit my data cap?
If you don’t have an unlimited data plan and you go over your monthly usage cap, one of three things could happen:
- You will be charged per megabyte for excess usage (this is the most likely option).
- You will have to buy (or have bought automatically) additional data usage blocks, otherwise you won’t be able to access the internet.
- Your internet will slow down or stop altogether until more data is purchased.
Normally, your internet service provider will give you a way of monitoring your mobile broadband data usage if you don’t have unlimited data, so that you can avoid hitting your data usage limit when you use the internet.
Alternatives to mobile broadband dongles
To help get around some of the downsides to mobile dongles, there are some alternatives you can look at.
Some people buy a mobile SIM, like you use in your mobile phone. This is basically the exact opposite of a dongle, because SIM cards can be used in mobiles and tablets like your iPad, but not on computers, because they don’t normally have a SIM card slot. However, once the mobile SIM is inserted, you can always create a Wi-Fi hotspot on your mobile/tablet, allowing your computer to connect to mobile broadband.
There are also dedicated hotspot devices, called “mobile Wi-Fi” (Mi-Fi) devices, that help you connect to mobile broadband, just like mobile dongles. However, instead of plugging into a computer, a mobile Wi-Fi router creates a hotspot that any device can connect to. This means that you can connect more than one device to mobile broadband at once. The downside to Mi-Fi devices though is they need to be recharged every so often.
It’s worth noting that each option, dongles, mobile Wi-Fi, and SIM deals, are all ways of using mobile broadband. Therefore, they’re all sold by the same companies, such as Three, O2, and Vodafone.
There is a third alternative, which is 4G routers, like the Three 4G Hub. These devices are designed to work just like a typical home broadband router, except they use mobile broadband to connect to the internet, rather than your landline.
Although they can be expensive, using a mobile broadband router can be a great way to get faster internet at home, especially in rural areas. Mobile broadband routers are also better than dongles or Mi-Fi if you need to connect multiple devices to the internet at the same time, because they have a stronger Wi-Fi signal. The Three 4G Hub for example can connect up to 64 devices to the internet at once. Their mobile Wi-Fi router, by comparison, can only connect up to 10 devices at a time.
How to find the best dongle deal
When looking at broadband dongles, SIM, or mobile Wi-Fi device providers, the first thing you should do is check the quality of the mobile broadband network in your area. This is especially important if using your mobile dongle for your home broadband connection, as a replacement for fixed-line broadband, rather than just when travelling.
If your current mobile provider offers great speeds at your home address, then this is a good place to start. It’s also worth asking friends/family if they have good speeds (and connection consistency) with the providers you’re looking at.
Be sure to check the mobile broadband coverage map to see whether 4G or 5G speeds are available at your address. Here is Three’s coverage map, as an example.
If you’re planning to use mobile broadband as a way to get online when travelling, checking network quality may be a bit trickier. Network coverage maps are still a good place to assess mobile broadband coverage, especially if you have a rough idea where you’ll be travelling.
Once you’ve found a good provider, the next thing to think about is contract length.
Remember, if a deal looks cheap, it’s probably because you’ll have to commit to a 12-24 month contract.
Also, think about how much data you’ll need. If you plan to use your dongle for extremely internet-intensive activities, such as video streaming, then you will want as high a limit as possible. Unlimited data plans do exist, but for occasional use for 1-3 people, including some video streaming, 50-100GB should be plenty of 4G data.
Can I use my dongle overseas?
In most cases, you can use a mobile dongle overseas. However, there may be additional charges to access 4G data in other countries.
When you get an EE dongle for example, you will get a prompt to buy a data add-on when you try to use the internet in a foreign country. The charge then varies based on the country you’re in.
Three state that their dongles must be activated for international roaming before you can get online, further complicating matters.
Also, some British dongles won’t work in certain countries, such as the USA and South America, no matter what. This is because these countries use a different 4G data frequency that is not compatible with mobile broadband dongles designed for use in the UK. In these countries, you may have to buy a local SIM card for your phone, or rely on public Wi-Fi hotspots.
How do dongle deals work?
As we mentioned above, one of the main reasons to use mobile broadband, either through a dongle or mobile Wi-Fi device, is how flexible the deals can be.
For instance, it’s possible to choose a short term pay as you go plan, also known as a month-to-month agreement. Alternatively, you can opt for a 12, 18, or 24-month contract, which is the best option if you plan to keep your dongle over the long term, for example if you want to use it as your home broadband connection.
The longer you commit for, the lower your monthly cost and upfront charge will be.
Once you’re signed up, you’ll get your device in the mail within the next few days, and you’re ready to get online.
Normally, there’s no need to return the internet dongle once you finish using it.
This is the end of our buyer’s guide.
Remember, while dongles do have their advantages, mobile Wi-Fi devices are often the better choice.
Since there are so few providers that still sell dongles, it’s worth looking at other mobile broadband alternatives, including SIM deals, if you can’t find a 4G dongle that you like.
Still unsure which option to buy in order to get online, or how much data you need? Drop us a comment below and we’ll get back to you ASAP.
About the author
Tyler built his first PC at the age of 12, and since then, he’s become obsessed with all things networking and internet-related. He’s a massive gamer, loves Rocket League, and also plays Sunday League football.