Excellent for 2 years now, it goes with me outside with the laptop and to the office. Very comfortable, immediate response and a battery that never runs out. After all this time, there is not the slightest wear on the plastics and rubber. Thumbs up

If you exclude that I got it for 40-50€ and now it’s 100€ for some reason.. it’s okay.. if at 50€ you consider that it disconnects by itself without me touching it and I have to take out and put back the battery for it to work.. no.. it’s not worth even 20€.

Very good mouse for those who prefer to "hug" the mouse with the whole hand. Quite comfortable and reliable for a mid-budget option

I have had the mouse for 4 years and it is good. However, I have noticed that in the last few months I need to change the battery very often, which I don't know if it's a problem with the mouse or the batteries I am using. Also, when I bought it, it was around the price of the v3 of the same series, which was about 50-60€. But from that, I believe that 4 years ago when it was at a lower price, it was worth it; now the basilisk v3 X hyperspeed, which is at a lower price and I assume is also newer, is worth more.

I've had it for about a year and 2 months, the mouse is just fine so far. I mainly use it for light gaming and work. It's comfortable in my hand, the battery has run out 2 times so far in the span of a year (it's not built-in) and generally, it does its job well. In the beginning, I had some disconnections out of nowhere but it was resolved with an update. It works normally with the Razer app. In my opinion, it was worth the money.

Very good mouse with very fast response to the point that I can't tell the difference from a wired mouse. It also has the Razer application which helps a lot in gaming and productivity. Excellent value for money!

Very good mouse, it's just heavy

It makes many disconnections. Once disconnected, in order to reconnect again, you have three possible solutions without being sure which one will work each time. Either you remove and reinsert the battery, or you turn the switch on and off, or you remove and reinsert the adapter from the PC.

Very good mouse for its price. Lightweight and with good grip. The only thing I have noticed is that sometimes it loses its connection for a short period of time, although it is not certain whether it is the mouse or the computer's fault.

Simply good. It is the best mouse for me

Well, purchased for 40 euros .. bluetouth .. usb connection only for 40 euros .. it has very good construction for the price of 40 euros .. very good and immediate response and the battery that comes inside the box is simply top-notch. I've had it for 2 weeks, playing every day, and it hasn't run out yet

I do not recommend better to give something more to get something better, very plastic and its grip is terrible, it slips from the hands, so I had to order grip tapes, which further increased its price. It clearly gets two stars for its battery that lasts quite long.

Guys, it's legit, those who say that the battery doesn't last, it's not true. I've had it for a month and two weeks and I still have the same battery. I had read many comments about the battery and out of anxiety, I bought a pack of four batteries for nothing. The only problem I could mention is that occasionally, when it goes into sleep mode after 5 minutes, it may not reconnect if you move it and it gets stuck. You just have to turn it off and turn it back on and it connects right away. Also, something I noticed is that if you see the mouse not turning on, just take out the battery and put it back in. I had a similar situation where it wouldn't turn on and I put a new battery thinking it was dead, but out of curiosity, I put the one that came with the mouse back in and it still works. Bought it for 42.90.

Just an update after two months, today I will change the first battery

Well, this one has a problem with disconnections which becomes very annoying. Also, its circuit board broke in two years. As a mouse, it is good in the hand and its battery lasts, but it has issues. It's good for 30 euros. It's not worth it for more.

So I got this mouse to run long distances in a game multiple times. The problem is that after 15 minutes, the mouse turns off to save battery and there's no way to disable the setting, making it completely useless to me.

If you don't need it for something like that, I think it's great value for money. As for the battery issue, I don't know how long it lasts because I put it in a drawer for 4 days.

I have had it for about a year. This particular one has the option to connect via USB and Bluetooth (I have connected it with Bluetooth). Sometimes, if I don't use the mouse for 10 to 15 minutes, I have to wait about 15 seconds for it to reconnect because it disconnects to save battery. It takes 1 AA battery and I have no problem with its battery life. Its weight is moderate and you can easily rest your hand on it.

It keeps disconnecting me constantly, overall I am not satisfied at all, especially considering how much it costs...

Sometimes it stops working and comes back after 5 seconds, even with a brand new battery

My own experience started in the summer of '22 when I was looking for a big laptop that would be comfortable to use and the Dell Alienware caught my eye at €80, while the Razer I got for €48.
On the day of purchase, it didn't work for more than an hour, showing no signs of life no matter how I tried to turn it on. I returned it and that was that.
So far, with everyday use and not much gaming, it hasn't disappointed me. The only thing I don't like so far is that I have to change batteries frequently. What I learned from my experience and what I've heard in comments is that it's important to choose a reliable product when making a purchase and to know the return policy, so it's best to buy from a reputable store.

After two years of very relaxed use, it started to act up. The main issue is that when you try to drag and drop or select an area in text, it releases the hold while you still have the left button pressed. At best, it takes four attempts to select a paragraph.

I have had this particular product for 1.5 years and it has a very nice grip, but the problem I faced was that it would disconnect from its adapter on its own. After many attempts, such as removing the batteries or the USB and even restarting the computer, I tried to reconnect it but couldn't. As a result, I could only use it with Bluetooth. Unfortunately, I am disappointed and would have been better off getting a wired mouse

This mouse has been one of the best I've had so far, especially useful because it works with either a wireless receiver of its own or Bluetooth protocol, which is handy in case you lose the USB receiver.

I bought it in 2019 and the following year the right click stopped working. Not good at all, moderate response to movements. It's not worth buying for just one year of use.

It keeps freezing, suddenly stops working and I have to close and reopen it. Mine is comfortable to hold, although a bit heavy. A big disappointment for Razer.

A nice mouse is worth recommending

Very good mouse but a little heavy. Overall very convenient

I have it for 4-5 months. Despite being via Bluetooth and having doubts about Input Latency, the Input Latency is simply non-existent. The Razer never disappoints

It is very light and moves easily, resulting in me losing it in my hand, but this can be convenient for many. Overall, quite satisfied. For those wondering, it has a response time of 3.6 ms with the receiver

Comfortable grip and fatigue-free gaming mouse. Great for FPS games and the extra buttons on the side are handy, without accidentally pressing them because they are relatively high with the thumb rest. However, the tragic thing is that it constantly disconnects when it is idle for a short time and I have to remove and reinsert the battery to reconnect. Sometimes it does it for quite a while, making it unable to connect to the wireless adapter. I don't use it with Bluetooth because it consumes more battery and generally it's not a mouse that you will forget to change batteries.