4G & 5G | Windsor & Berkshire
Mobile Broadband in Windsor
Mobile broadband in Windsor for businesses that need internet where a fixed line cannot reach, or as a backup when it fails. We supply 4G and 5G routers and data SIMs, set them up and manage the service for you.
Get a mobile broadband quotePortable broadband
Internet That Follows Where You Go
Mobile broadband, also called portable broadband, connects laptops, tablets and other wireless devices to the internet over the 4G and 5G networks instead of a phone line.
It fills the gaps that fixed broadband leaves. If fibre is not available at a unit, a new office is still waiting for its line, or a team works away from a desk, a 4G or 5G router gives them a connection that is more capable than tethering to a phone.
We work with all the main network providers, so we can pick the one with the best coverage at your address and have installation done within 48 hours.
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Ways to use it
Where Mobile Internet Really Earns Its Keep
A mobile broadband router or data SIM works anywhere with network coverage. These are the jobs we use it for most.
Backup internet
A 4G or 5G router sits next to your main connection and takes over if the fixed line drops, so card machines, email and cloud apps keep working.
Offices without fibre lines
Some business parks and older buildings still have no fibre broadband. Mobile broadband gives them a working connection now, without waiting for cables.
Events and pop-ups
Market stalls, pop-up shops and event stands need internet for a few days or weeks. A portable router is set up quickly and moves on with you afterwards.
Field teams
Engineers and drivers can carry a data SIM or an in-van router, so laptops and tablets stay online between jobs and on site.
Areas we cover
Where Do You Need a Mobile Connection?
Coverage changes from street to street, so we check the 4G and 5G signal at your exact address before we recommend a network or router.
- SL4
Windsor, Eton
Shops and cafes use a 4G router as backup when the fixed line drops.
- SL1
Slough estates
Units moving in before a fixed line is live can get online from day one with 5G broadband.
- SL6
Maidenhead firms
Small offices add a mobile connection so staff keep working if the main line fails.
- SL5
Ascot event sites
Temporary stands and marquees use a portable router for card payments and bookings.
Why choose us
Fully Managed, Start to Finish
We give unbiased mobile advice because we are not tied to one network. We compare the main providers for your location and choose the router and data plan that fit how you work.
Once it is live we manage the service end to end, from the SIM to the router settings, and the same Windsor team that looks after your IT answers when you call.
- Installation can be completed within 48 hours of your order
- Access to all the main UK mobile network providers
- 4G and 5G routers for offices, vans and temporary sites
- Scales from one data SIM to mobile connections for every site
- Runs at the best speed available in your coverage area
- Phone support from our Windsor office, Monday to Friday
Getting connected
How We Set Up Your Mobile Broadband
Getting a business online over 4G or 5G takes a few steps, and we handle each one so your team only needs to plug in.
Check the signal
Tell us where the connection is needed and what it is for, and we check 4G and 5G coverage from each network at that address.
Choose router and data
We suggest a router and a data plan to match, whether you need a full-time connection, a backup line or internet for a short event.
Install and test
We configure the router, connect your devices and test it on site, with installation possible within 48 hours of your order.
Ongoing management
If the signal drops, you move premises or need more data, call our Windsor team and we adjust the service for you.
Before you choose
What to Check Before Buying 4G or 5G Broadband
A mobile connection only works as well as the signal and the plan behind it. Here is what we look at with businesses in Windsor, Slough and Maidenhead.
- Signal strength inside the building, not just on the street outside, decides how well a router performs.
- 5G business broadband needs 5G coverage at your address. Where there is none, the router falls back to 4G.
- Decide whether this is your main connection or a backup, as that changes how much data you need.
- Count the devices that will share the router, from laptops and tablets to card machines and phones on Wi-Fi.
- Thick walls and basements weaken mobile signal, so router placement or an external antenna matters.
- For backup internet, ask how the router takes over automatically when the fixed line goes down.
- Check the router can be moved, so it can follow you to an event, a new site or a van.
- Think about security. Your own mobile connection keeps business traffic off public Wi-Fi.
- Choose a network for where you work, not for its name, as coverage differs across Berkshire.
- Know who manages the router, so changes and faults are handled without your staff stepping in.
Networks and plans change through the year, so we confirm the current options before you commit to any contract.
Frequently asked questions
Mobile Broadband Questions From Windsor Businesses
What is mobile broadband for a business?
It is an internet connection that runs over the 4G and 5G mobile networks instead of a phone line or fibre cable. A router or data SIM connects your laptops, tablets and other wireless devices, wherever there is network coverage.
When does mobile internet make most sense?
It suits places where suitable fibre broadband is not available, businesses waiting for a fixed line to be installed, and teams that work on the move. It is also a good backup connection for an office that cannot afford to go offline when its main line has a fault.
Will it keep us online if fibre fails?
Yes. We set up a 4G or 5G router alongside your fixed broadband. If the fixed line goes down, your network switches to the mobile connection, so staff can keep using email, cloud apps and card payments.
Is 4G broadband good enough to run a small office on?
For many small offices, yes. It depends on the signal at your address and how many people share it. We check coverage from the main networks first, and if 5G is available in your area we can supply a 5G router instead.
How quickly can you get us connected?
Installation can be completed within 48 hours. We choose the network, set up the router and test the connection, which makes mobile broadband useful for new offices and short-notice events.
Can it go to events or in vans?
Yes. Routers and data SIMs are portable, so they can go to a show, a pop-up shop, a temporary site or a vehicle and connect wherever there is coverage.
Is mobile broadband safe to use?
Mobile internet has an extra level of security compared with public Wi-Fi, as your team connects through your own router. We set it up and manage it for you.
Are you tied to one mobile network?
No. We have partnered with all the main network providers, so we can choose the best coverage for each site and negotiate a good deal on your behalf.
Accredited IT support, independently certified.
Get in touch
Talk to Our Mobile Broadband Team in Windsor
Tell us where you need a connection and what it is for, and we will check coverage and suggest the right 4G or 5G setup. Call 01753 255436, email hello@windsoritsupport.co.uk or send us a message and our connectivity team will reply soon.
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