It does what it promises. They can be used all together but also individually. In each one you can give the option for use as a router or as an access point. I got the triple kit for use in a maisonette with 3 floors (~120sq.m.) but ended up using two. Installation in 3 minutes and very easy to use on the App from wherever you are.

I don't think I have anything wrong but in order for the slave to have perfect signal from the main halo there should not be a wall? No matter what I have done, as close as I get, with a wall I have an issue with the signal between them, and it constantly shows Unstabled

I don't know if it's the mesh that impressed me, but after that I bought the 3-pack for another house. Besides wifi, they also connect with ethernet between them. Combined with power line, I covered 2 floors and the garden. Also, from the app I can manage over 1 house from the cloud with a very good UI and QOS per device

Amazing product. Wifi in a two-story house everywhere with speed as if you were plugged in with a cable to the router. I have connected it with ethernet backhaul and it really flies. I highly recommend it. Very easy installation, the package with 3 halos was installed in less than 20 minutes

Excellent in transmission quality
Very easy to install
Simple interface
In 260 square meters, 2 levels, simply unbeatable

Very good, in a very difficult case of a three-story maisonette with independent apartments, I consistently get 60 Mbps, while with a simple extender I would get less than 10. Of course, the 5G router on the 3rd floor reaches around 300 Mbps, and on the 2nd floor 200 Mbps, but I think it is the best solution for the circumstances. I believe in a space without floors it will work perfectly.

Excellent result without interruptions and very fast. Easy installation and very good application that allows you to have control over everything! It is worth its price!

Don't be afraid of it.. not at all!
Tp Link is essentially.
Ιδρύθηκε το 2016 υπό την ομπρέλα της TP-Link, η Mercusys προσφέρει μια μεγάλη γκάμα οικονομικών και αξιόπιστων προϊόντων.

Whatever I say will be little for this little diamond, it does what it needs to do and very well indeed!! It's worth its money!!

Very satisfied, very easy to set up and control 100% from the application, which is very easy. I had no IDEA that my connection could deliver such speeds.

Minor observations/tips:

I had to enable the 2.5GHz, which was not enabled by default, in order for the printer to work (keep in mind if you have such devices), as well as IPv6. I agree with other reviews that the double kit is more than enough for 99% of homes, but I got the triple kit because I needed to cover a relatively isolated basement that has a huge slab on top of it.

Easy installation for wifi mesh. Stable in operation, speed of 280 Mbps down and 30 Mbps up. The only downside is that it has a small range (but better price) compared to the competition (Tp link deco). I highly recommend it for home use.

In 5GHz, it hangs after a short period of operation.
This happens in both modes: router or access point.

Currently, it is working on 2.4GHz.

After struggling with repeaters, extenders, and powerlines, I decided to try out mesh. With the triple kit, I have truly covered the entire house, as well as the balconies. Stable connection throughout the house with full speed. Good size and very good app. I would definitely recommend it to someone else

Just set it up on the first day and when you're close to it, it has crazy speed of 350 to 450. But when I go a little further, the speed starts to drop. Then, after a couple of days, the speed drops even when you're very close. But when you restart it, the speed comes back, so it needs to be restarted every other day. I have a wired connection to my desktop computer and the speed doesn't drop

Amazing range, stable with devices but....the speed is 200 Mbps. While it reaches 185 Mbps in the living room, after 2 days it loses its settings and generally provides only up to 85 Mbps downloading, while still maintaining 20 Mbps uploading. It requires a restart every two days

After a lot of research, I ended up with this kit because I am in a village and the house has thick walls, with any repeater I had tried but also powerline, the result was mediocre. I also had many dead spots with minimal signal. Since I installed the mercusys kit, the triple pack, I have signal throughout the house (87 sqm) and even in outdoor areas with speeds 1-5mbps lower than the router. Super satisfied, I recommend it to everyone.

First time using mesh, I can say that the comments I read are 100% accurate. Compared to the D-Link powerline wifi I had, it's day and night. Super easy installation through the app, didn't notice any disconnections, speed and range are fully satisfactory. The design is relatively basic but the size doesn't create any issues, you can easily place it somewhere. The 3 ethernet ports per device I believe will fully cover every need. All of this for less than 100€ for a triple kit (in terms of range, it would have covered me even with a double kit for a 110sqm, but the layout in the house is strange). Highly recommended.

Very happy so far. It comfortably covers a 110 sq.m. house. The setup was very easy through the application. It switches directly to the best access point without interrupting the connection.

Flawless tool at 30m long distance (line of sight), with iron rolls both at the "source" and at the 2nd one, and it doesn't lose anything!
I have a 100Mbps VDSL and I have it for fun on the slave!
I'M SAVED!!!
Highly recommended!

Very good first impression! The problem of disconnections that I was facing with a simple repeater has been solved. The installation was very easy and the capabilities of the application are sufficient! For now, fully satisfied! I will come back if something changes!

Excellent choice for the corresponding budget. Easy installation, solves the problem in remote locations. Also, beautiful and discreet in appearance

From the best in their genre. They have very good and stable connection, you don't see any drops at all compared to some of tplink's. The mesh helps if you have a very large house. Easy connection. Very good range. Definitely worth buying

Very easy to install, nice app that helps you a lot with the settings with simple steps. I set it up in 5 minutes and it solved the problem I had with a network structured with two different access points. It immediately set up its own network and I have the same speed everywhere as the utp cable next to the router

I had previously tried 2 tp-link repeaters (the ones that plug directly into the socket), whatever I tried, they had a bunch of disconnects, low speeds, and various other pleasant things. This particular kit solved my hands! Very easy to install and update periodically, very stable and with excellent coverage (for a house ~100 square meters with up and down floors, a set of 2 might be enough). And very beautiful/discreet appearance! Tremendous value for money at its price, I would buy it again without a second thought!

Absolutely fantastic product. I also have a much more expensive mesh networking product, the "Ubiquiti UniFi AC Mesh" system, and this system works just as well, maybe even better.

If you are a power user or network administrator, you will be disappointed by the lack of configuration options, but the product simply works!

Excellent product worth its money at this price as it solved our weak signal problem in seconds.

Use in an apartment with 3 bedrooms and 22 wifi devices, I only used 2 out of 3 H50G as they covered me perfectly.
Speed throughout the house is almost the same as being next to the router.
Very good application, it notifies you every time a new device connects for the first time to your network.
You have the option to set QoS on any devices you want to have priority in using the bandwidth.
Excellent parental control.
Finally, a tip I would give for fast connection is to disable the wifi of your router before installation, then after following the instructions of the application from your mobile, give your mesh network the name and password that your router had, this way all your devices will automatically connect to the mesh network of mercusys.