The keyboard is very good. The build quality and the feel of the keys are excellent. The RGB lighting is very good with many adjustment options, as there are also many key settings.

For the money, it is one of the best available; I have had it for 2 years and it hasn't had any issues. Anyone looking for more general use and not just for gaming should prefer the brown switches.

Everything I have bought from Logitech in my life has proven to be extremely durable. However, with this particular keyboard, before even a year had passed, the keys started to fade and "peel." I am close to 2 years of use, and while none of the keys have broken, the way it has deteriorated aesthetically is unacceptable for a keyboard that costs 100 euros.

In the first 2 years of use, it was amazing.
I love the company and its software, which is incredibly easy to use and has a lot of features.

After 2 years, despair.
Windows Kay that doesn't work and makes the whole keyboard completely useless.

The RGB doesn't show specific colors, and in static mode, I have some lights on and others off...

I press a button, and either there's no response or it malfunctions many times...

It's worth noting that I clean it and take care of it like my own eyes...
And I randomly come here because I see the price of where I bought it so many years ago

I have had it for sure 2 years with minimal use. It was fine until recently. I have a terrible problem with double clicking. I type... erase and retype. Annoying! We're talking about a keyboard over 100 euros. Generally, from what I've seen, it's a very common problem with mechanical keyboards... money wasted!!!

Unfortunately, after 1.5 years that I have it, the R key 1, when pressed once, comes out twice. I am trying to find the receipt to send it to Logitech

Purchased on 02/04/2021. About 2 months ago some keys like Y and 4 started not working properly, if you press them lightly they type twice or don't feel like staying pressed as long as you want. After 1.5 years, 2-3 LEDs burned out and only the red one lights up. 4/5 stars because it lasted 3 years. If it was 2 years, I would give it 3

I have had it for about 2 years. The positives are the very good feel, customizable color, and how easy it is to clean. The negatives are that the keys fade

For the money, the time it took to make a double click is unjustifiable, as a response good and sturdy frame. Generally, I have many Logitech products for years and they have an issue with double clicks.

What I heard is true and unfortunately I learned it in a painful way. My n and r keys have started to do shadow typing for no reason and the keys w, s, control, alt, spacebar that I use a lot have all worn out and discolored. Additionally, at least two keys (6 and 7) and one indicator light have burned out on each switch. I bought it just a year ago on last year's Black Friday. I deeply regret it and I don't think that the 110 euros justify this situation.

I don't have much to say except that Logitech once again shows its teeth. The keyboard is flawless and I've had it for almost 4 to 5 months. Great and complete sound. Impeccable feel and very good software to support it. That's it. Maybe I would like it to have a spare switch in case someone breaks it, but you're Logitech. My kids might have it too. It's such a good build.

Good evening from me as well. I have used this keyboard for many hours and I don't remember any switches in the internet cafe I used to go to. I have also tried a more expensive keyboard, the k70 rgb (cherry mx brown switches), which my friend had. Despite the good warranty and premium appearance of the corsair, it had traveled more to the Netherlands than I have in my whole life because it happened to be a faulty series (5 RMA!). Now, onto our topic. The keyboard we have for review is comfortable, premium, and even after 8 hours of gaming, my hands felt as if I hadn't been to the internet cafe at all. The Logitech software is excellent. If I have money to spare for a mechanical keyboard, I know where I will go.

Disappointed with Logitech. Within the first few days of purchase, the buttons started to discolor, which for some reason are "painted" black and not made of black material.
After a few months, I noticed slight looseness in the switches. It now also has an issue with the button not registering correctly when pressed and requires some effort (e.g. left Alt)

Great supporter of Logitech but this particular purchase disappointed me.
Nice feel of the GX Brown, maybe they have slightly softened after a few months of use.

However, I also support the criticism about the faded keys, they faded within 4 months. Impeccable customer service from Logitech, obviously they are aware of the problem themselves, I contacted them and they sent me a second one for free without needing to return the old one.

Nevertheless, I do not recommend the purchase even if I have a second one, I know it will fade as well after a few months of use. At least let the price be reduced as a keyboard for 100€ with keys that fade in 4 months is unacceptable.

The best I have ever tried. You won't find better at this price, I say it with great certainty. Perfect feeling and sound, simply perfect. I have nothing to add, the rest of my friends will cover you.

One year after the purchase, the enter key started double typing. Additionally, the key caps that come into contact with my hand when idle have started fading heavily.
I give it 4 stars for the very nice feel when typing and for the fact that I haven't tried cleaning the key that double types yet.

The best until 1.5 years. Then it started having problems. Specifically, some keys "double press" while others have a delay. Both of these are random. I have now sent it for service and I am waiting for a response on what is causing it and what we should do (2 weeks!!!). Other than that, incredible feeling and I think the Brown switches are much better.

The keys fade after 3 weeks of use... Third consecutive model from Logitech that disappoints me, the previous 2 lasted a year each. Time to switch to another brand

The first impression is positive. Good key feel and response, good construction, and a compact size for a full keyboard. The USB port is one of its positive features, especially since it occupies two ports on the PC. The cable length is quite long.
The Logitech application makes key customization quite easy, and anyone who has a mouse from the same series can synchronize the settings with a click.
However, since I have had it for less than a month, I reserve judgment regarding its quality. I will need some time to pass and update the review.
The price seemed a bit steep to me, but the cheaper options were not very reliable.
Edit (26/07/2022): More than a year after the purchase, I can say that I am still equally satisfied with the keyboard's quality.
Edit 2 (16/07/2023): Although it still functions perfectly, some keys have started to fade. I believe that products from a manufacturer like Logitech should not have such issues. That's why I'm giving it 4 stars out of 5.

Logitech warranty.
Very good keyboard, heavy, sturdy, nice key feel which
easily come out for easy cleaning.
I come from Logitech g610 & g810 and the only thing
I miss is the Volume bar but it's a small drawback.

Also, the company has amazing support.
I bought the g610 in 2017 for 110 euros,
within a year it had a small issue
and they sent me the g810 for free, which at the time was 170 euros
without needing to return the previous one.

I have it here for a long time, everything is going great, the keys don't make so much noise, they make very little noise in gaming, you can barely hear it even in regular typing, a little more than that, and I had not only this but also Logitech products. Okay, now we can say LOGITECH IS KING

I am very satisfied.
It has a cable of satisfactory size (to connect to a box that is not next to it) and a USB port which is very convenient because I have already connected a hub and I have it in front of me.
It is also fully customizable (I admit that the default options are very tiring for me) and I easily adjusted it to my needs (colors and shortcuts). It has a very good app for creating shortcuts and changing colors and supports profiles (which one can define, e.g. gaming keyboard, work keyboard, etc.).
The keys can be removed and cleaned easily!

I have it here for a few days, the truth is that I bought it with reservations, but as soon as it came into my hands, I realized that the purchase I made was good. It is compact like a keyboard, especially if you don't have much space, it is perfect. Very sturdy construction and does not move from where you place it. The feel of the keys is amazing with immediate response, tested in FPS games. The sound is clicky but personally it doesn't bother me, I like it because it is discreet. The RGB lighting is very good with nice quality lighting and brightness adjustment. The Logitech app is okay, I didn't really figure it out but I didn't really bother with it either, it has various customizations. Also, very good ergonomics, after hours in 3D programs it doesn't tire me, also the USB port is very helpful. I believe that for its construction and all the above, its price is good. I haven't found anything negative so far, but I will return if something comes up. I recommend it.