my mouse arrived almost broken with a battered packaging I was just too bored to go through the return process...

I am giving 2 stars simply because of the price it has reached.
2-3 years ago when I bought it, it cost around €50. Now what happened and they are selling it for €120?
Pure exploitation.

I bought it twice. Both times, after about 2 years, the wheel started not responding properly and with the slightest touch, the page would often scroll up and down uncontrollably. Very annoying, especially in Gaming. After the second time, I switched to a competitor's mouse for more money. 4 stars because it's OK for its price.

It has lasted so far longer than all the mice I have had and only God knows how many I have changed. Due to my job (web designer) the use is daily and for many hours.
Highly recommended!!!!!

2 years ago (2022) this mouse cost €33. Today you have to be a special kind of person to buy it for €125!!!

For €33 it was perfect. For €125 now it is unacceptable, always in relation to its quality. So I am now rating it based on its price/quality ratio.

--------------------------------------------
Edit June 20, 2025:
Its price is now €57... not that it's cheap, I just rated it now with 3 stars, compared to the one star I had given it (since back then it was €125!!!).

Perfect, customizable, and very ergonomic, even for large hands...I highly recommend it!

In terms of performance, it's great. However, after a few months, the exterior starts to peel

After several years of using it, I am moving away from this specific model, as well as the company.. but I have to say that it is a very good mouse, mainly for FPS, bulkier in shape than most mice but very comfortable.. I recommend it 100%

After two years, the scroll-wheel doesn't work. And we always learn it this way, I searched the net and saw that there are many people with a similar problem and it's not that it gets dirty. A little plastic piece breaks inside. Useless tenfold price that we paid. A Microsoft optical from 2005 still hasn't broken xD

I come from the Razer Deathadder Elite mouse which for me was top-notch, but I couldn't find it anywhere so I bought this one and I didn't find any significant difference. The v2 is an excellent mouse, completely satisfied

The mouse is very good, I have a medium to large hand and it fits my hand very well. The mouse is very good

I have broken 12 mice in the last 6 years. This one is the most durable that has passed through my hands... 8 months of terrible use and it's still like new! Many credits to the mouse.
P.S. - I bought the "special edition" on sale for around 50€ if that helps.

The mouse is good in terms of weight, grip, response, etc. One star because what I received was a faulty right click.

The mouse is generally good. Good size, good grip, fantastic RGB... but after 2 years of use, the scroll wheel started playing games with me. Sometimes it will be responsive, sometimes not. I have encountered similar contact issues with other Razer products, such as the Blackwidow v3 tenkeyless. What's up with their new products and their contact issues with their circuit boards?

After almost 3 years of full gaming use, the scroll wheel gave up, but it lasted more than enough, I would say. The clicks still remain like new, they haven't loosened at all. After that, I got the Razer Basilik V3 and in the end, it didn't suit me (+ the fact that its RGB doesn't save after every PC start-up), since I got used to this one. I bought the Deathadder V2 again. It is definitely worth its price and more. It's hard to change a mouse when you're used to a specific one.

The mouse is simply perfect, I had the same one that I broke (it didn't just break, I hit it hard and it endured a lot of pain). It is perfect for the hand and for everyday use (extremely convenient). I would buy it again and again.

I have this specific model for almost 4 years with daily use on it. I am using it for work but mostly gaming. It's one of the best gaming mouse, with lots of settings through the razer synapse app. The DPI control of the range of 50 up to 20.000 gives you the opportunity to do all of your daily routine and hardcore gaming. I had purchased it 150€ back in the day , but today's price is perfect for what it offers. 100% Recommended!!

After using it for just a few months, the computer doesn't read it...

The worst thing I have ever bought, a waste of money for the brand!

It works perfectly. It hasn't had any issues for 3 months. The DPI goes up by 50, so you have the option to set it exactly where you want it. It's lightweight, so you can move it without even thinking about it. This helps you focus on the game.

The most comfortable, durable, and well-constructed mouse I have ever held in my hands at this price truly worth its money and more.

I have had this mouse for 3 whole years and I continue to use it without any problems. The shape is perfect, very ergonomic, and great for many hours of gaming or work. Finally, the weight depends on the person, if you like a medium weight then it is amazing.

No introduction is needed. The mouse is value for money. I have had it for 2 years already and I play competitively. It has great accuracy in the movements I make. It glides easily on a clean and good pad. The clicks are normal in terms of noise. The button for the dpi is good as you can change it on the fly, for example when entering or exiting zoom in an fps game.

It is very convenient and suitable for any use, whether it's simple everyday use or gaming. As for the weight and noise, those are personal preferences and I found them satisfactory. It's lightweight and quiet. Nothing bothered me particularly, everything seemed to work smoothly. Most people know that it's a standard choice that they can recommend and if it's considered the popular mouse that has made a name for itself, then it's worth someone spending the money and trying it out.

It's nice, but after about half a year it started disconnecting on its own. I thought it was the drivers, but no, I searched a lot and didn't find a solution.

After many high-end mice from the company, such as the Razer Viper Ultimate, Viper V2 Pro, Basilisk, etc., I ended up with this one. It's a convenient size and weight, and I believe it will fit most hand sizes. Its side buttons are incredibly convenient and harder to accidentally press compared to other Razer mice. The build quality is the well-known Razer quality that those who know the brand understand. I didn't expect much from a €40 mouse, but it didn't disappoint me at all. I believe it's a very good choice for this price.

With these funds, it really plays without a rival! You can't ask for more since you get a reliable, fast, lightweight, and relatively quiet mouse at an absolutely reasonable price. I knew what I wanted from the beginning and it fully covered me.
I recommend it 100% to those who are looking for what I described above.

Having had the Razer DeathAdder (2007) as my first mouse.
Choosing to go back to the same style of mouse but just a newer model was almost certain, simply because I have become accustomed to the specific "grab/hand placement" style and I don't want to change it.
The capabilities are also good with very high DPI, fast response time, and a very nice and durable cable so it doesn't easily break. Anyone who has the same experience as me will not be disappointed with this purchase, and of course, we should add that the price is now at very low levels (I specifically bought it for 35 euros), so it is definitely value for money.
*Of course, there are better mice if you want something with more "Binding keys for games (MMORPG)".
-The mouse also works perfectly with profiles in the Razer Synapse application.

~Now that the V3 Deathadder has been released, someone may want to invest directly in it for something more in terms of specifications, but they will definitely pay about twice as much.