TP-Link

Deco S4

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TP-Link Deco S4

Overall

#58 in

Mesh Wifi Systems

according to Reddit Icon Reddit

User sentiment73% positive
8
1
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Top Pros

Top Cons

Last updated: Apr 8, 2026

Reddit Reviews

Reddit IconAustinGroovy 1.0
r/HomeNetworkingCheap Router/mesh system for Apartment
2 months ago

I've used the S4 AC1900 trio (older but worked well), along with the X55 trio. Still Wifi 6 but decent coverage. The one failure was the Eero Mesh 6, stopped working but got a replacement set from Amazon and shipped the old set back. No problems since then.

Reddit Iconbeauj27 1.0
r/wyzecamBest Whole-Home Wifi System for Wyze Cameras?
12 months ago

I had the Deco S4 system for a while with about 6 wyze cams and MANY (~30) other devices on the network. The system was ok but still lost connection to the cams often. They were all backboned with a hardwire. After moving to Ubiquity and dedicating a 2.4ghz SSID to my IOT devices, things have been perfect.

Reddit IconKing-of-the-Bs 1.0
r/OPTIMUMAdding mesh system, thoughts on TP-Link Deco BE63 Tri-Band WiFi 7 BE10000 vs AXE5400?
6 months ago

We have the Deco system with Optimum and it’s great. We have 6 around the house and we get very good speeds everywhere. We have a pretty big house and the modem is at one end so the other end had horrible speeds even with an extender. Now it’s pretty much equal speeds anywhere you go.

r/OPTIMUMAdding mesh system, thoughts on TP-Link Deco BE63 Tri-Band WiFi 7 BE10000 vs AXE5400?
6 months ago

We bought them at Christmas so we got a good deal on them or I probably wouldn’t have bought so many. During Covid my kids literally couldn’t connect or stay connected to the zoom calls because of the horrible internet speeds, before we got the Deco, as it’s an older house with very thick walls and it’s a ranch so it’s spread out. I don’t know what model we have but Deco has an app that monitors each unit, which we find very helpful. I would just look on Amazon and check the reviews for each model.

r/OPTIMUMAdding mesh system, thoughts on TP-Link Deco BE63 Tri-Band WiFi 7 BE10000 vs AXE5400?
6 months ago

I found the one we bought on Amazon but I don’t see how to add a picture. They have a deal with three units for $89.99. If you search for Deco Mesh Wi-Fi it’s the TP-Link Deco S4 Mesh AC1900 Wi-Fi system

r/OPTIMUMAdding mesh system, thoughts on TP-Link Deco BE63 Tri-Band WiFi 7 BE10000 vs AXE5400?
6 months ago

I took out the link and posted the name. The router connects to your modem with an Ethernet cable. Each unit has two Ethernet outputs so you can connect your devices with an Ethernet cable if you want it to be hard wired.

Reddit Iconlandwomble 1.0
r/HomeNetworkingShould I splash out on a mesh system?
5 months ago

I like the TO Link Deco stuff My s4s will deliver around 400meg with no wired backhaul

r/TpLinkBest value mesh Wi-Fi for a 3-storey brick house (UK, Virgin Media 125Mb)?
4 months ago

It doesn't matter for 125mb tho, you can get 3-400 via wireless backhaul on the deco s4 for example

Reddit IconRegantowers 1.0
r/DIYUKDo these power line extenders really work ?
10 months ago

They used to be really good but technology has moved on, I’d suggest looking at mesh systems, personally I use TP Link Deco S4s you can either just add them to your router and they spread the WiFi around the house or setup your own network which personally for me has faster speeds as the Decos manage the WiFi, has a very user friendly app as well you don’t need to be overly techy to make it work.

r/DIYUKDo these power line extenders really work ?
10 months ago

You can decide really, you mention your PC as an example you can have one in there and plug directly into the Deco, in the app you can see what devices are connected where, we live in similar houses by the sounds of it so I have one next to my router one upstairs and one near the back of the house to cover the garden.

r/DIYUKDo these power line extenders really work ?
10 months ago

You can decide really, you mention your PC as an example you can have one in there and plug directly into the Deco, in the app you can see what devices are connected where, we live in similar houses by the sounds of it so I have one next to my router one upstairs and one near the back of the house to cover the garden.

Reddit IconSkankHunt4ortytwo 1.0
r/DIYUKDo these power line extenders really work ?
10 months ago

Another +1 for the mesh system. I use the S4. No dead spots

Reddit Icon33or45 0.1
r/nbnBest location for Wireless Router
12 months ago

get mesh system - depending on your current DL speeds that you are paying for you may get away with a pre WIFI 6 system of 2 or 3 units... they go cheap on FB market place where people have upgraded to faster speeds We have TP deco on a 3 story townhouse... 1 on each floor - works well no dead spots like we had before and can plug in apple tv in the lounge to one via a wire... not a massive outlay tbf for good coverage if you are looking for less than 100MB down Look for DECO MESH on FB market place and you may get 3 units of pre WIFI 6 for less than 100 bux... it does enough for less than 100 down

Reddit IconMundane-Yesterday880 0.0
r/DIYUKDo these power line extenders really work ?
10 months ago

I had powerline adapters and recently changed to the deco Wi-Fi mesh system which have powerline backbone connectivity so they can bridge gaps and provide a unified Wi-Fi across the house Really good kit

Reddit IconMuch-Addition146 0.0
r/HomeNetworkingLooking for reliable mesh system recommendation with 3 access points for maximum of ~$350. Doesn't seem to be a lot of good choices?
3 months ago

Deco is easy / inexpensive: minimal level of effort. Ubiquiti is expensive / high maintenance and for very high number of users (public buildings)

r/HomeNetworkingTotal Armature trying to choose a mesh network
3 months ago

If you go with Ubiquiti, have IT guy install it. Otherwise go with simple (TP link Deco with Ethernet back haul). Ubiquiti is not for amateurs

Reddit IconPejeTheMobBoss 0.0
r/homeassistantWhich Home Wi-fi system do you recommend with HA?
4 months ago

Before I changed to a Unifi stack (UCG-Max plus some camera's and some AC HD AP's that are meshed), I used TP-LINK DECO Mesh AP's, they work quite well and very easy to set up.