Super easy operation. It extends the network at least 10 meters through 2 walls in my case.

It is mediocre because it frequently disconnects during the day (I have 4-5 "cuts" in the connection - of 10/15 seconds EACH day).

Guys, be careful. From day 2 and something years, it started playing games. Gradually, it reduced the speed to 0.1 mb/s, then it dropped to kilobytes, and now it doesn't download anything, even though it used to download at 7mb/s when I first got it

Purchase ~27€ in 10/2018

Positives:
+ reliable (doesn't lose signal)
+ easy setup
+ reasonable price

Negatives:
- (slightly) slow web interface

The router it connects to is provided by the ISP and is very basic.
I set it up once, placed it in a hard-to-reach location, and haven't dealt with it again.
It has been working for over a year without any issues, but it doesn't support many devices connecting to it.

Medium range, both in terms of the connection with the router and the extension of the network to the rest of the space. Also relatively unstable, especially if more than two devices are used simultaneously.

I will only tell you that I have connected it 2 houses below my father's (where I get internet) and not only does it catch, it works perfectly! I didn't expect it to happen, and yet! The installation is extremely easy, you just follow the instructions which are also in Greek. I highly recommend it with closed eyes.

I have had the product for about 1 week connected to 2-3 devices + PS4 for online gaming, etc. I did not encounter any problems during installation, where you simply plug it into the socket and once it finds the wifi, you connect to the tp link, etc. You enter the address provided in the packaging and make the necessary settings, whether you connect it via ethernet or wifi. Very good signal range without any interruptions for reset, etc. It is worth its money and more!

I connected the Extender to the socket, made the necessary settings, but for some reason it doesn't connect to the router. I tried to connect it to the router using wps, but nothing. I definitely do not recommend it, not even to my worst enemy. I advise you to research before buying something, so you don't end up like me, because this product is a waste of time and money.

If more than 1 person connects, the main shooter begins to lose its power sometimes, but overall it is good

I bought it because my room is quite far from the main router, but it actually made things worse. The only thing that helps for faster internet is to bring the router closer

After 2 days of use, it started having problems with the LAN and reached the point of disconnecting me from what I was doing. If it doesn't get fixed, I'll give it 1 star.

UPDATE: For some strange reason, the problem I mentioned earlier was happening because I had bought an adapter for wireless controller to play games. So, one day I tried removing it and it got fixed. It's not the controller's fault because it works perfectly now that I'm using a cable instead of an adapter. Strange things, but I don't think it's the specific product's fault. So, 5 stars.

They had it on sale so I decided to buy it (I hoped I wouldn't regret spending my money) and in the end, it didn't disappoint me, it works perfectly. In simple words, it does what it says.

I bought it after reading the reviews. At first, and for about 4-5 months, it worked well, I can say that it even worked at greater distances than recommended. Occasionally, it would freeze and I would simply restart it by unplugging it and fixing the problem. From there on, it would only work at very low speeds (I have 3Mbps at my house and the repeater would only boost it to 0.30) and you couldn't even connect or it wouldn't work... I tried setting it up from scratch with a hard reset and such, but it was in vain. So, either it gave up or it's not suitable for what it promises... It's a shame because the distance I want to cover is really small and I wonder why it lasted so little...

I had purchased a repeater 4 years ago with an external antenna and while my tablet was getting 2-3 bars, the repeater was working very well. Today, in the same spot where my tablet gets 2-3 bars, the tp-link DRAGS. If there are not at least 4 bars or consistently 3, it does nothing and shows a red connection indicator. Very poor in terms of reception.

I had it in my room with vdsl cosmote 30 mbps speed and I placed it at a close distance from the router and it gives me 23 mbps. It synchronizes easily. Personally, I set it up through the tether app. It is very easy to set up and there are Greek instructions for anyone who needs them.