Mobile Broadband Deals

A mobile broadband hub is a router with a SIM inside, pulling broadband out of the air from the nearest mast rather than up through the floor. Because nothing needs installing, it is the fastest broadband to set up and the easiest to walk away from. The hub arrives in the post, you plug it in and you are online before the kettle has boiled.

That makes it the natural fit for renters, students, short lets and anyone between homes. It also suits the new-build estate still waiting for its fibre, and any address where a strong 5G signal comfortably outruns the older copper-based connection types. And when you move, the broadband goes in the same box as the toaster.

Mobile broadband's party trick is the appointment that never happens. There is no engineer because there is nothing to install, so nobody spends a Thursday hostage to an arrival window. The hub turns up in the post, finds the mast and that is the whole installation story.

On speed, strong 5G surprises people. Where coverage is good, the main networks quote around 150Mbps, faster than a typical part-fibre line. Uploads are the weak spot, usually 10Mbps to 50Mbps, and speeds swing with local congestion in a way a wired line does not.

Contracts are the other difference. Three, EE and Vodafone all sell 5G home broadband with a 30-day option alongside longer plans: 24 months at Three and Vodafone, 18 at EE. That makes a 30-day plan the plug-and-play alternative to fixed-line no-contract deals: no installation to pay off, no exit-fee conversation, just a hub that goes back in its box.

A fixed line still wins on consistency. Around 9 in 10 UK homes can now get gigabit-capable broadband, according to Ofcom, and a settled household that can get full fibre will usually find it steadier, faster at the top end and far better on upload. Mobile broadband is the right tool for impermanence. Fibre is the right tool for staying put.

The market sells the same connection in three boxes, and buying the wrong box is the most common mobile broadband mistake. A home router is a mains-powered hub with proper wifi, built to serve a whole household. A MiFi is a battery-powered hotspot the size of a bar of soap, built for bags and train journeys. A data SIM is just the connection, for people who already own the hardware.

If the goal is home broadband, buy the router. A MiFi will technically run a household, in the same way a camping stove will technically do Christmas dinner. And O2 is worth a look for dongles and data SIMs, even though it does not sell a home hub of its own.

For many households, yes, provided three boxes are ticked. First, the signal. Check each network's coverage map for your exact address, then test a phone on the same network in the room where the router will live. 5G can be excellent at the front of a house and missing at the back. Second, the data. A streaming household clears hundreds of gigabytes a month, so take an unlimited plan rather than gambling on an allowance. Third, the latency. Mobile connections add a little delay and vary at peak times, which matters for competitive gaming and busy video calls far more than it does for Netflix.

One shopping note. The big names for 5G home hubs are Three, EE and Vodafone, while O2 sells dongles, MiFis and data SIMs rather than home hubs.

The list starts with best value: the deals that cost least over the first year once intro prices, setup fees and gifts are counted. The speed you actually get depends on the signal where you live, so check coverage at your address whatever the order says. You can also sort by the cheapest monthly price or the fastest speed.