Customer Ratings & Reviews

Love the mouse. Great ergonomic feel. The possibilities of the programmable buttons are amazing. I'm not a gamer but work a lot in data entry and Excel. Need to pair this with gaming mouse pad for best experience. Such smooth and accurate movement. The software is great. Very easy to understand and so much to customize. Lights are really a non factor though. Maybe if I worked in the dark...

Mouse works great. Careful when cleaning; I gently wiped my mouse down with baby wipes for a few months and the rubber coating along the top of the mouse wore away. Mouse is incredibly sticky now, probably from whatever glue was used underneath the rubber material. Pretty frustrating on an otherwise great mouse. Scratch marks on the side were recently made attempting to remove globs of glue accumulated on the mouse. Other side is more representative.

I use this mouse to game from my couch. The software for the mouse is great ( as with most gaming mice ) but for some reason it seems to have connectivity issues with the PC randomly. This random connection issue is extremely problematic for a gaming mouse. I do have a wireless keyboard and wireless headset ( since i am gaming from the couch ), so i wonder if those are interfering. Otherwise, the DPI changes are easy, i did take me a minute to understand the profile setup and the profile switching as its much more in-depth then older mice i have had. This is a good thing since it offers such a tailored experience. Comfortable to use and no too heavy for a mouse with a battery in it.

This is a great mouse, looks great, LEDs are customizable, very comfortable. Some people dont like the size. It is a very big mouse. I have small hands, but this mouse still works just fine for me. I get about 2 days of all-day usage on the battery. Great to have the options of Bluetooth, Wireless, or wired

Fits really big hands, no lag and wired or wireless it just works.

this mouse doesn't have an adjustable weight system but doesn't need it. all buttons and reprogrammable via MACRO settings. you can set 4 different button profiles for your gaming ease as well as set them to change automatically when you open specific applications you can preset 3 different DPI as well as custom per X/Y axis

Nice little gaming mouse. It doesn't have as many buttons as my last one, but I'm still able to use it with most of my games. Love the color customization and how well it fits my hand.

I love this mouse I wanted a bigger mouse and it 100% is if you have smaller hands I wouldn't recommend but it is great for gaming

"Love this mouse. Very responsive and comfortable to use.". I had bought this for my husband and asked him to tell me what he thinks. He's a man of few words. I also wanted to add that I have used it a few times and I have a lot of nerve damage in my right hand. Computer mice are not typically comfortable for me to grip but this one actually is and doesn't cause pain. Both of my kids are also gamers and they think it's really cool

My 1st gaming mouse, so only comparing it to standard mice. Button positions are natural and work well with my bigger than average hands. It does seem kinda light, and would benefit from added or adjustable weights. The programming software is super powerful, but also pretty complex. I got some basic key binds programmed, but anything fancier is beyond me, I think. It has a rechargeable internal (as in not replaceable AFAIK) battery, so far it has been providing plenty of charge for days. But I am wondering what happens when the battery eventually wears out. It can play corded, so I guess that is one outcome, but the wireless option is superior.

Mouse is a larger size which is nice. Fits in the hand nicely. The rubber coating on the top has worn off where my hand sits. At first it was sticky as it was wearing off. But now that the coating is gone it's smooth plastic. They should just get rid of the coating and it would have been better.

Nearly perfect. Very comfortable, most mice are just too small, this one fits bigger hands nicely. Great feature set. Only complaints are buggy software (you pretty much have to run software, the hardware profiles do not work the way you save them) and the rear thumb button is painful to reach for large hands, should have been a "sniper" button where the 3 led lights on the left are and it would have been much more ergonomic. I like it, I'd recommend it to certain individuals, but if I had my packaging I'd return it and go back to Logitech just because everything always works with them.

Im giving this a 3/5 because I cant say my experience is the norm. I really liked this mouse. I bought it to upgrade from my M65 mouse that ive been using for around 5 years now. Since wireless technology has come so far I wanted to give it a shot and Corsair is my favorite peripherals company and I wanted somthing with a lot of buttons so I settled on this mouse. I read reviews for this saying they had double click issues and the battery life was garbage but I just assumed they were bad units, not that this mouse in general was bad. Unfortunately I have the same complaints. I like to customize my buttons to fit my gaming and this was perfect for that, but after a day the mouse would randomly switch back to its default button layout and RGB. This made it extremely difficult to play games since one minute id be playing and the next my macros wouldnt be working. Not only would that happen, but every time it would switch back to default the double clicking issue would pop up. I would have to click something twice in order for it to recognize the click. I updated Corsairs ICUE software thinking that was the reason but it still would do it. Then after 8 days I noticed the battery life was horrendous compared to just 8 days prior. It would be halfway gone after just 8 hours of gaming/work when this supposedly has a 40 hour battery life. I was plugging it in so much that it was like I was using a wired mouse again. I returned it yesterday and purchased the Logitech 502 lightspeed wireless mouse. So far it isnt as comfortable as the corsair ironclaw, but it is extremely responsive and there is no delay between turning it on and using it. All in all if you get a perfect unit then this mouse is great, but the fact so many custoners are experiencing the same problems with this mouse makes me not recommend it to others.

Ergonomic and programable, has a good weight to it not too light not too heavy

I would at times would find my self pressing more buttons than intended and was prone to hand cramping up on me mid match. Other than that great product would recommend as always for Corsair. Also, lots of fun customization options for rgb and macros in icue.

My third purchase of a corsair mouse. I enjoy the feel when I’m using them that remains consistent. The variable speeds are very important to me. Activity to date has been excellent. This one has been a little bit finicky so far. Maybe my environment is just a bit noisy and has a lot of interference? We’ll see.

The positives: I genuinely love using this mouse, the size is great (even if I have smaller hands) and the extra buttons are useful in MMOs and other video games. I haven't replaced it because all other mice I look at are too big, too expensive, or don't have enough buttons for my purposes. The negatives: The included software for managing the button configurations SUCKS and would constantly lose connection to the mouse somehow (both in bluetooth mode and with the receiver). I tried everything suggested online and nothing fixed this issue, so I ended up saving button configurations directly to the mouse. This works fine but makes it so that you have to plug the mouse back in to edit your button settings, which is a little annoying. My other complaint is that the mouse is covered in a coating that becomes sticky if your hands are even a tiny bit sweaty. This isn't a major issue and you can easily combat it but it is annoying to have to wipe down the mouse occasionally due to stuff sticking to it. TLDR: Good mouse but the software for it sucks.

This mouse has never failed me, I own two of them. Love that I can use the 2.4gHz on my main computer, and then connect via bluetooth to a second computer. Very comfortable.

I’ve had the night sword and was having issues and double left clicking. End up buying this mouse which is pretty good. I do miss the dedicated sniper button and the mouse still feels a lil small for my big hands but all in all I like it. Having the wireless capability really helps with the mouse movement not getting wires caught on anything.

Love connecting on Bluetooth to any device. Easy to use and it rechargeable