Diagnose first, then buy
Find Out What Is Actually Wrong With Your Wi-Fi

74
guides and roundups, all written by one person
36
products, every one verified as currently sold
0
products we claim to have tested in a lab
Check price
is what we show rather than a number we cannot verify
What is wrong with your Wi-Fi?
Pick the symptom that sounds like your house. Every one of these pages explains the cause, tells you how to confirm it, lists the free fixes first, and ends with a specific recommendation rather than a shrug.
- There is a dead zone somewhereThe complete diagnostic: what causes a dead zone, how to map yours, the free fixes first, then the right hardware for each cause.

- Upstairs is unusableA vertical coverage problem, not a broken router. The geometry, the test, and the fix ranked by cost.

- The basement has nothingConcrete, ductwork and a floor in the way. Why wireless extenders disappoint here and which wired route to take.

- It is slow everywhereFive causes, one ten-minute test to separate them, and the fix for each — free ones first.

- Work calls keep droppingCalls fail on jitter and packet loss, not bandwidth. Why a passing speed test proves nothing, and the fixes that hold.

- Streaming keeps bufferingWhat 4K really needs, why the TV's own Wi-Fi is usually the weak link, and the fix that ends it permanently.

What we recommend, by category
The top pick from each of our roundups. Each one links to the page where it won, with our reasoning and the honest trade-offs. Product photography here is licensed stock illustrating the category, not a photo of the unit itself — we have no entitlement to manufacturer imagery and we would rather say so.
IllustrativeBest for large homes
TP-Link Deco BE63
Score 9.0/10 · The best coverage per dollar in Wi-Fi 7
Tri-band Wi-Fi 7 rated to about 7,600 sq ft as a two-pack, at a price the premium systems do not approach.
#ad We earn a commission if you buy through this link. It never changes the ranking.
IllustrativeBest for ~3,000 sq ft
TP-Link Deco XE75 Pro
Score 9.1/10 · The sweet spot at this size
A tri-band two-pack rated to about 5,000 sq ft with a dedicated 6 GHz backhaul — comfortably enough here, without Wi-Fi 7 pricing.
#ad We earn a commission if you buy through this link. It never changes the ranking.
IllustrativeBest for ~2,000 sq ft
Amazon eero 6+
Score 8.6/10 · The easiest good answer at this size
A dedicated 5 GHz backhaul at a budget price, about 1,500 sq ft per node, and the least frustrating setup in the category.
#ad We earn a commission if you buy through this link. It never changes the ranking.
IllustrativeBest for 5,000 sq ft +
Netgear Orbi 970
Score 8.9/10 · The only brute-force answer to wireless backhaul
Quad-band, with a second 6 GHz radio so the nodes stop competing with your devices. At this size that is worth the money.
#ad We earn a commission if you buy through this link. It never changes the ranking.
IllustrativeBest budget systems
TP-Link Deco X55
Score 8.3/10 · The most coverage per dollar
Three nodes, about 6,500 sq ft, three Gigabit ports each. Wire the backhaul and it outperforms systems at triple the price.
#ad We earn a commission if you buy through this link. It never changes the ranking.
IllustrativeBest for wired backhaul
eero Pro 7
Score 9.0/10 · Five Ethernet ports on every single unit
Nothing else in the category gives you five ports per node including a 10 Gbps WAN, which makes a wired backhaul trivial to set up.
#ad We earn a commission if you buy through this link. It never changes the ranking.
IllustrativeBest for 2 floors
TP-Link Archer BE9700
Score 8.6/10 · Covering two floors from one box
Tri-band with external antennas you can angle, and four 2.5 Gbps LAN ports so the ground floor can be wired properly.
#ad We earn a commission if you buy through this link. It never changes the ranking.
IllustrativeBest single box for a big house
ASUS RT-BE96U
Score 8.8/10 · A big house you will expand into mesh
The best single-box buy here precisely because it does not have to stay a single box — AiMesh lets you add nodes to the router you already own.
#ad We earn a commission if you buy through this link. It never changes the ranking.
Or start from what you already know
Most people know their internet provider and their house long before they know which product category they need. Either is a perfectly good place to begin.
How this site is different
We diagnose before we sell
Every symptom page lists the free fixes before the paid ones, and several of them will talk you out of buying anything at all.
We say what we have not tested
We do not run a lab. Recommendations are built from published specifications and independent testing by named outlets, cited on every page.
We name the mechanism
Not just what to do but why it works, so you can tell when our advice does not apply to your house.
We do not publish prices we cannot verify
Where we have no live price data, the button says check price rather than showing a number that might be months old.
Read these first
The four pages that carry most of the argument on this site. Between them they cover how to find a problem, the specification that decides whether a mesh system works, the scope of what you should be buying, and how to stop renting your provider's box.

The diagnostic pillar
How to Find and Fix Wi-Fi Dead Zones
The complete diagnostic: what causes a dead zone, how to map yours, the free fixes first, then the right hardware for each cause.
Top pick · TP-Link Deco XE75 Pro

Explainer
What Backhaul Is, and Why It Decides Everything
The single specification that decides whether a mesh system is good or disappointing, explained plainly.
Top pick · TP-Link Deco XE75 Pro
Latest
- How to Find and Fix Wi-Fi Dead Zones · Fix My Wi-Fi
- Map Your Dead Zones: Heatmap Apps and Room-by-Room Testing · Fix My Wi-Fi
- Where to Put Your Router · Fix My Wi-Fi
- Wi-Fi Won't Reach Upstairs · Fix My Wi-Fi
- Weak Wi-Fi in the Basement · Fix My Wi-Fi
- Weak Wi-Fi in One Bedroom · Fix My Wi-Fi
- Wi-Fi Keeps Dropping and Reconnecting · Fix My Wi-Fi
- Teams and Zoom Calls Keep Dropping · Fix My Wi-Fi
How this site is funded
Mesh & Signal is published by Magoo Media Group and funded by affiliate commissions. When you buy something through a link here, we earn a commission from the retailer at no extra cost to you. It does not change which product we rank first, it does not change what we say about it, and we will tell you when the right answer is to spend nothing. Questions about your own setup are welcome at contact@meshandsignal.com.
Full affiliate disclosure · Editorial policy · How we decide what to recommend









