Customer Ratings & Reviews

You can feel the quality right away. very comfortable and easy to use lots of micro buttons? but great for gaming.

This mouse works amazing. It fits well in my hand and I could hold onto it for hours.

This Corsair Nightsword corded mouse is very exceptional compared to other gaming mice. It comes with balancing weights to fit your handling. The ICUE software allows you to customize the setting like dpi, buttons funstions and LED colors with ease.

Great mouse, way better quality than a razor. This mouse has a good and comfortable grip that gives a satisfying feeling.

Great mouse if you can snag it when there is a deal. Changing the weights is helpful if you are using a mouse pad that has any type of incline on it. I've noticed that I am able to control movement of on screen characters much better with a little heftier mouse. Icue recognized device easily, and firmware update was easy and successful on the first try. I would recommend this. I knocked one star off only because the cord does not seem as sturdy as on my Death Adder. We will see how long this lasts.

Absolutely love this mouse. its super comfortable and glides really well. The thumb buttons are easy to reach for a smaller hand by just tilting the mouse a little over which shouldnt affect gameplay too much except in FPS games. the two buttons next to left click can be a little hard to get to or know which one you hit sometimes. a tacticle bump or something would have been nice but otherwise this mouse performs flawlessly

This mouse is really great and built for gamers in mind. The thumb rest and macro keys are the major selling point here for me. Using any other mouse feels ever so slightly off now. It really is a game changer for my gaming on my computer or even just long work sessions. However, Corsair's ICUE software, which is required to take full advantage of the mouse can be a bit overwhelming to workout. With a lot of time spent in it though, you can really optimize this mouse.

Very nice form-fitting shape. Thumb rest is a welcome feature and included weights allow for personalized feel.

Durable wired gaming mouse. Adjustable weight and easy grip. Cables are kind of annoying to manage but thats just cables for you

Got this mouse because I have big hands this mouse has a higher back and wider body a really comfortable grip and 1mm sec response time great mouse for on line gaming.

Fits good amazing mouse really heavy love it colors a easy to change

Fits my had well and super easy to clean I use this for gaming never had a problem!

Nice mouse. Good size and feeling. I have had no issues with it. Like the RGB color control.

This mouse is extremely responsive and the customization is crazy. I would recommend this mouse for any gamer.

This mouse so far has been great and very comfortable. Build quality is solid. Software is easy to use and convenient. What drove me in the direction of Corsair for peripherals was their support of both Windows and macOS for software. I am able to use my work MacBook with the mouse in one context, and my gaming laptop can connect to the mouse as well for further customization. I have been a big fan of gaming mice and peripherals for years and this one is the best multi-platform I have found so far.

Will hopefully be the last mouse I ever buy. Kept having issues with connections with the BT mouse and was messing me up gaming. With this wired mouse I am actually a little better, not much, but no more stuttering. I only use one profile bc the profile button up top gets hit on accident. Also there is no endless scroll. Otherwise great mouse! And it fits my big hands well!! I used all the weights too, they are nice, I will never move them.

As advertised, great mouse for gaming. Very comfortable (nice for bigger hands), great performance, and stylish.

I've been using Logitech peripherals for a while now and my previous mouse was the G502.....three times. I started having double clicking issues, contacted Logitech, got a replacement, it started happening again, got another replacement. The third mouse started doing it too! I gave up and decided to deal with the issue but then the G-Hub software started acting all wonky and not always pushing the correct profile for the right game, not running at all or straight up crashing! I got fed up and decided to leave Logitech all together. I've been eyeing Corsair for a long while and finally made the switch. This is where this mouse comes in. The G502 has 3 side buttons (one of them being the "sniper" button and two additional buttons on the left click button for DPI switching. Lastly there is a button underneath the wheel and the freewheel release button(?) All these buttons are programmable and I used them in different manners for each game. So going away from this mouse meant I needed to find something with the same amount of buttons. Corsair has many mice but only the NightSword can match the G502 is amount of programmable buttons. All 3 side buttons, 2 top left buttons and 2 middle buttons under the wheel (one more than the G502). The mouse has the same shape as well which meant transitioning wouldn't be a pain. Additionally, Corsair offers one of the most feature packed software, iCue and I've been having a blast setting up profiles with different actions and lightning effects. Speaking of lighting, this mouse has many lightning zones all around that makes it looks really good, whereas the G502 only had a light up G logo and one small side light to the left. Unfortunately, the Corsair NightSword isn't perfect. The 3 side buttons are positioned further away from my thumb than it did on the G502, causing me to click the wrong button and having to stretch out my thumb more, which I'm not used to (yet). Another issue I've found is that the buttons feel "mushy". I've compared this to their other mice like the M65 and the DarkCore and those two have better feeling buttons. I've been using the NightSword for about 2 weeks and I'm adjusting more and more each day so hopefully some of my problems will become a thing of the past because otherwise I really like this mouse.

More buttons to program than I can use. Great Feel. Can use for hours on end,

Great mouse with good weight and reactivity. Good gamer mouse