Every house in the estate has fibre broadband to the door, so the connection itself is genuinely fast. If your internet still feels slow — pages loading slowly, video calls freezing, Netflix buffering upstairs — the problem is almost always the box your provider gave you, not the line. The good news: it's fixable with one purchase, and you don't need to change provider or plan.
First, a bit of jargon (only what you need)
- Modem vs router: the box Vodafone or Sky gave you actually does two jobs. The modem part talks to the fibre line coming into the house; the router/Wi-Fi part broadcasts the wireless signal your phones and TVs use. The modem part of these boxes is fine — it's the Wi-Fi part that lets them down. So the fix is to keep their box doing the modem job and buy something better to do the Wi-Fi job.
- Mbps (megabits per second) is how internet speed is measured — bigger is faster. If you pay for a 500Mbps plan, a speed test should show a number somewhere near 500.
- A mesh system is a set of two or three small matching units you spread around the house. They work together as one Wi-Fi network — your phone just sees one network name and automatically uses whichever unit is closest. This suits our houses much better than one powerful router trying to punch through the concrete walls.
It's usually the box, not the line
- Vodafone Gigabox: the Wi-Fi on the standard Vodafone Gigabox is poor. Tested here in the estate, its Wi-Fi rarely goes above 100Mbps and has been seen dropping as low as 1–2Mbps — while a computer plugged into the same box with a cable runs at full speed. A resident has also reported that Vodafone knows the Gigabox is defective, and that customers can call Vodafone (1907) and ask for a replacement — worth doing first, since it's free.
- Sky Hub: less dramatic, but the same story — fine as a modem, mediocre at Wi-Fi, especially upstairs at the far end of the house.
An easy way to check it's the box and not your connection: run a free speed test (speedtest.net — just press "Go") on your phone or laptop standing right next to the provider's box, and note the number. If it's nowhere near the speed you're paying for, but things plugged in by cable are fast, the line is fine — the Wi-Fi is the bottleneck.
How a new Wi-Fi system connects up
You don't throw away or replace the provider's box — the new system plugs into it with a cable and takes over the Wi-Fi:
Setting one up is genuinely a 20-minute job, and every system below walks you through it with a phone app:
- Plug the cable that comes in the box into the new unit's "Internet" or "WAN" port, and the other end into any spare port on the back of the Gigabox or Sky Hub.
- Follow the app's setup steps. Tip: give the new network the same name and password as your old Wi-Fi and all your devices reconnect by themselves.
- Switch off the Wi-Fi on the provider's box so the old and new signals don't fight each other. The app or a quick search for "turn off Gigabox Wi-Fi" / "turn off Sky Hub Wi-Fi" shows how — or ask a handy neighbour; it's a one-time, two-minute step.
- Place the second unit around the middle of the house or wherever coverage was worst — out in the open, not in a cupboard or behind the TV.
What to look for when buying
- Gigabit ports, minimum. This is the one trap to avoid: some cheap systems have decent Wi-Fi but slow cable ports — the TP-Link Deco E4 is a common example — so your fast fibre gets squeezed through a slow connector before the Wi-Fi even starts. Everything recommended below passes this test; if you shop around, check the box says "gigabit" ports.
- Two units or more for good coverage in most houses here (see "mesh" above).
- Placement matters as much as the hardware. A €400 system in a cupboard loses to a €130 one placed well.
Recommended systems by budget
These are models residents have used or researched, with Amazon.ie links. Prices move around (and often drop for Black Friday and Prime Day), so treat the tiers as a rough guide. If in doubt, any pick from the first two tiers will feel like a night-and-day upgrade from the Gigabox.
Low budget (under €150)
- TP-Link Deco X10, 2-pack — the entry point for a proper mesh. Two units, easy app, a big step up from the Gigabox without spending much.
- Amazon eero 6+, 2-pack — same idea, made by Amazon, with probably the simplest setup app of all. Sold on Amazon.ie and often on offer.
Medium budget (€150–€250)
- TP-Link Deco X55, 3-pack — faster than the X10 and comes with three units, comfortably enough for any house in the estate, garden included. The safe "just tell me what to buy" pick.
- TP-Link Deco BE65, single unit — a newer, faster generation (Wi-Fi 7). One strong unit now, and you can add a second later to make a mesh — a good way to spread the cost.
- TP-Link Archer BE400 — a single traditional router rather than a mesh, also Wi-Fi 7. Suits smaller or mid-terrace houses where one well-placed unit can cover everything.
- ASUS ZenWiFi XD5, 2-pack — a solid alternative to the Deco range, with good free parental controls and security features built in.
High-end (over €250)
Worth it mainly if you're on a 1Gbps or 2Gbps plan and want every last drop of it, everywhere in the house:
- TP-Link Deco BE65, 2-pack — the same Wi-Fi 7 unit above, as a ready-made two-unit mesh.
- Amazon eero Pro 7 — the premium "it just works" choice: top-end speed with the same dead-simple eero app.
- Ubiquiti Dream Router 7 (UDR7) — for the tech enthusiasts: professional-grade kit with endless settings to tinker with. Best avoided if you just want Wi-Fi that works out of the box — the others above are simpler.
At a glance
| Model | Units in the box | Ease of setup | Best for | Tier |
|---|---|---|---|---|
| Deco X10 | 2 | Easy | Fixing bad Wi-Fi on a budget | Low |
| eero 6+ | 2 | Easiest | Same, with the simplest app | Low |
| Deco X55 | 3 | Easy | Whole-house coverage — the safe default pick | Medium |
| ZenWiFi XD5 | 2 | Easy | Families wanting built-in parental controls | Medium |
| Archer BE400 | 1 | Easy | Smaller houses, one well-placed unit | Medium |
| Deco BE65 | 1 or 2 | Easy | Newest tech, buy one now and add more later | Medium/High |
| eero Pro 7 | 1–3 | Easiest | Top speed with zero fuss | High |
| UDR7 | 1 | Involved | Tech enthusiasts only | High |
A few practical tips
- Vodafone customers: ask for a replacement Gigabox first. It's free, and if yours is one of the defective units the swap alone may fix the worst of it — you can always add a mesh system on top later.
- On a 2Gbps plan? Standard "gigabit" ports carry just under 1,000Mbps, so only the newer Wi-Fi 7 models (Deco BE65, Archer BE400, eero Pro 7, UDR7) can pass the full 2Gbps through. On plans of 1Gbps or under, it makes no difference.
- Give it a day or two. Mesh systems tune themselves over the first day; move units around before deciding a spot doesn't work.
- If your Wi-Fi suddenly gets flaky months later, check whether the provider's box has switched its own Wi-Fi back on (this can happen after an update or a support call) — turn it off again.
- Test before and after with the same speed test in the same spot, so you can see exactly what the upgrade bought you.
Compiled from resident experience and publicly available manufacturer information — not an endorsement of any particular company. If you spot outdated details here, let a committee member know so we can update this page.