TP-Link Deco BE65 Pro Mesh WiFi 7 Review UK (2026) – Tested

Look, I get it. You’re dropping serious money on a mesh system, and you want to know if it’s actually worth it. Not the marketing fluff, the real story. I’ve spent several weeks with the TP-Link Deco BE65 Pro in my home, pushing it through everything from 4K streaming marathons to video calls in dodgy signal areas. Here’s what you actually need to know before you spend.

What genuinely impressed me was the ethernet setup. Two 5 Gbps ports per unit is proper future-proofing. I ran one unit as the router connected to my 1 Gbps fibre line, then used a 5 Gbps port to wire the second unit in my office. The difference in stability compared to wireless backhaul was immediately noticeable during video calls.

But (and this is important) you need WiFi 7 devices to benefit. My iPhone 15 Pro? WiFi 6E. My work laptop? WiFi 6. Only my new gaming laptop and a couple of recent Android phones could actually use MLO. So yes, it’s brilliant technology, but you’re partly buying for the future here.

The hybrid backhaul feature is genuinely clever, though. I wired the main office satellite with ethernet, but it still maintains a wireless connection to distribute load. During heavy usage, think multiple 4K streams plus a large file transfer, this extra bandwidth actually made a difference.

Right, let’s be clear about what these numbers mean. That 2.1 Gbps speed? You won’t see it unless you’ve got WiFi 7 devices and a multi-gig internet connection. With my 1 Gbps fibre, I was seeing around 950 Mbps download speeds on WiFi 7 devices close to the router, basically line speed, which is all you can ask for.

What impressed me more was consistency. Over three weeks of testing, I didn’t experience a single dropout or need to restart the system. Devices roamed between nodes smoothly, no stuttering on video calls when walking between rooms. That’s the kind of reliability you expect at this price point.

The latency improvements with MLO are real. Gaming on WiFi used to mean accepting you’d be at a disadvantage compared to wired players. With MLO enabled on my WiFi 7 laptop, ping times were genuinely comparable to ethernet. We’re talking 12-15ms versus 8-10ms wired. That’s impressive.

One thing to note: the 6GHz band has shorter range than 5GHz. In the same room or one room away, it’s brilliant. Two rooms away through walls? My devices often dropped back to 5GHz. That’s physics, not a fault of this system, but it’s worth knowing.

Build quality feels appropriate for the premium pricing. The plastic is thick and rigid, the ethernet ports have satisfying clicks when you plug cables in, and there’s no flex or cheap feeling anywhere. That said, at this price point, I’d have liked to see metal construction like you get on some Asus or Netgear flagship models.

Thermal performance is solid. After several hours of heavy use, the units get warm to touch but never hot. There’s no fan noise because there are no fans, just passive cooling through the ventilation slots. I appreciate the silence, especially for the unit sitting on my desk.

The app is where TP-Link makes compromises to keep things simple. It’s perfect if you want basic controls, guest network, parental controls, device prioritisation. But if you’re the type who wants to manually set channel widths or dive into detailed QoS settings, you’ll find it limiting. There’s no web interface either, which some power users will miss.

That said, for 90% of users, the app does everything you need. I particularly liked the network map showing which devices are connected to which node. Made it easy to spot that my smart TV was connecting to a distant node when it should’ve been on the closer one (fixed by forgetting and reconnecting the network on the TV).

Where it loses out is ports. Both the Asus and Netgear systems offer 10 Gbps ethernet, which matters if you’re running multi-gig internet or have a 10Gbps NAS. The BE65 Pro’s 5 Gbps ports are fast enough for most people’s needs, but enthusiasts might feel limited.

The Asus system offers far more granular control through its app and web interface. If you’re the type who wants to manually configure every aspect of your network, you’ll prefer the ZenWiFi. But you’ll pay £270 more for that privilege.

Netgear’s Orbi 970 has better coverage and more ethernet ports per unit, but it’s also the most expensive option here. Unless you specifically need that extra range or those additional ports, the BE65 Pro delivers similar WiFi performance for less money.

For more details on TP-Link’s mesh technology, check out their official Deco page.

For a technical deep-dive into WiFi 7 technology, SmallNetBuilder has excellent coverage of mesh systems and WiFi standards.

Here’s my honest take on value: this is expensive, but it’s not overpriced for what you’re getting. WiFi 7 is genuinely new technology with real benefits, and TP-Link has implemented it well. The multi-gig ethernet ports, hybrid backhaul, and solid build quality justify the premium positioning.

But should you buy it? That depends on your situation. If you’ve got a large home, multi-gig internet, and several WiFi 7 devices, this makes sense. If you’re on 100-500 Mbps broadband with mostly WiFi 6 devices, you’d be better served by a WiFi 6E system at half the price. The performance difference won’t justify the cost.

Think of it this way: you’re future-proofing. In 2-3 years when WiFi 7 devices are standard, this system will still be delivering flagship performance. If you keep your networking gear for 5+ years (and you should at this price), the investment makes more sense.