Three 5G Home Broadband
Compare Three 5G Home Broadband plans and experience fast, unlimited 5G broadband at home.
3 Broadband Select 5GPlug in and go with Three
Why choose Three Broadband?
Ireland’s largest mobile telecommunications provider, Three provides 5G data with over 90% population coverage and 5G in every county. No landline is required, but availability and speeds depend on coverage at your address.
Three’s 5G broadband uses a WiFi hub to connect your home to the Three mobile network, so you can get online without a landline or fixed fibre connection.
With Three you can enjoy:
For more information on mobile broadband and 4G vs 5G, see our mobile broadband comparison page
Three broadband deals in Ireland
Three offers 5G broadband plans for eligible homes in Ireland, with promotional discounts often available for new broadband customers and existing Three mobile customers.
The best Three broadband deal for you will depend on your address, 5G coverage, whether you need self-install or engineer installation, and the monthly price after any introductory offer ends.
Plan features include:
- 5G: Unlimited 5G broadband, subject to coverage
- Contract: 24-month minimum term on selected plans
- Intro offer: New customers can get a reduced monthly price for the promotional period; eligible existing Three mobile customers may get a lower discounted rate
- Speeds: Speeds vary depending on your location, plan, signal strength and whether 5G is available at your address
- Equipment: 5G hub supplied; self-install or engineer installation depending on the plan and availability
Prices are subject to annual increases based on inflation and other cost adjustments. Check Three’s latest terms before signing up.
What are the benefits of Three’s 5G broadband plan?
Three’s Broadband Unlimited 5G plans offer unlimited broadband without the need for a landline or fixed-line connection.
Because the service runs on Three’s mobile network, it can be a useful option for homes where fibre is not available, or for customers who want a quicker setup than a traditional fixed-line installation.
Setup is simple, with self-install available on selected plans and engineer installation available where required. Speeds and availability depend on your address, signal strength and local network coverage.
This flexible option may suit renters, students, frequent movers, remote workers and families who want unlimited data and a straightforward way to get online.
Who should choose Three’s 5G broadband?
Three’s 5G broadband is designed to offer flexibility and fast, reliable connectivity without the need for a fixed-line connection.
It’s ideal for:
- Renters and frequent movers: can enjoy a portable hub, with no landline install.
- Homes without fibre: can access a quick, fast alternative to fixed-line fibre.
- Remote workers & families: who want flexible, unlimited data, and a simple setup.
Three 5G broadband vs fibre broadband
Three 5G broadband can be a good alternative if fibre broadband is not available at your address, or if you want a broadband option that does not require a landline.
Fibre broadband may still be the better choice for some homes, especially where full fibre is available and you want the most stable fixed-line connection.
Three 5G broadband speeds can be fast, but they depend on coverage, signal strength and local network conditions.
Will Three 5G work at your address?
Enter your Eircode and check availability with our mobile broadband checker, and discover which 5G plans are available in your area.
This allows you to compare all providers in your location and sign up for the deal that best suits you.
Alternatively, you can use Three’s coverage map to find out whether your home is covered by the Three 5G network.
Three Broadband FAQ
Will I qualify for Three+ rewards?
Yes, all Three customers can sign up for Three+. Here’s the type of rewards you can expect:
- Exclusive early access to live music and festivals
- Access to presale tickets 48 hours early for 3Arena and 3Olympia gigs
- Monthly competitions
Offers and discounts on food, fashion, travel and more.
What is a broadband hub?
A broadband hub, sometimes called a router or modem, is a small device supplied by the broadband provider that connects you to the internet. Once plugged in, it links to your broadband line or 5G network and sends a signal from your home connection to your wireless devices.
You can find out more about self installation on the Three website.
How do I set up my Three broadband hub?
Setting up your hub should be straightforward:
- Insert the nano-SIM card if required (the hub uses the Three mobile network).
- Connect the power adapter and plug it into a socket; the device will switch on.
- Position the hub in a good location (ideally near a window and away from signal-obstructing materials) to get the best 4G/5G reception.
- Connect your devices to the hub via WiFi (use the SSID and password on the base of the unit) or with an Ethernet cable.
For full step-by-step instructions and troubleshooting, refer to the support pages on Three’s website.
Can I use my Three broadband hub anywhere in Ireland?
Yes, if you have a Three 4G or 5G broadband plan, your hub will work anywhere there’s coverage.
Remember though, signal strength and speeds can vary by location.
Is Three 5G broadband available in my area?
Three 5G broadband availability depends on the coverage and signal strength at your address. The quickest way to check is to enter your Eircode and compare mobile broadband plans available in your area.
Even if Three has 5G coverage in your county, speeds and availability can vary from home to home.
What speeds can I expect with Three broadband?
Speeds depend on your location, network coverage, and whether you’re using 4G or 5G broadband.
Typically, 4G broadband offers average download speeds of around 20–50Mbps, while 5G broadband can reach 100Mbps-1Gbps or more in strong coverage areas.
Can I use my Three hub abroad?
No, Three broadband hubs are designed for use in Ireland only.
Roaming or use abroad isn’t supported, as the hub relies on the Irish 4G or 5G network for connection.
What if I don’t have 5G coverage at my address?
If 5G isn’t available where you live, you may still be able to get Three’s 4G broadband service.
The 5G hub is compatible with both 4G and 5G networks, so it will automatically connect to the strongest available signal.
You’ll still be able to browse, stream and work online; though speeds may be lower than in 5G areas and can vary depending on coverage and network demand.
To check what’s available, you can use Three’s coverage map or enter your Eircode in our broadband checker to compare options in your area.