Customer Ratings & Reviews

only lasted one year - it's descent to use but having to replace it already is a bummer

Being an exuberant fan of Corsair, this mouse really did not disappoint. Plethora of macro keys, fully customizable RGB with the iCUE program, and fits perfect in my hand. I was highly inclined to get the Logitech G502 especially since it's about $20 cheaper with the same features, but I guess that's my Corsair bias. Great mouse overall though!

Good standard gaming mouse. I still have the mouse to this day in the same condition other than standard wear and tear. My only complaint is the fit to my hand as my palm sits toward the back logo making it uncomfortable to use the side buttons, big hands ;). Overall the mouse was a positive purchase.

This mouse is super personalizable. With all the different settings using the ICUE software is simple and easy. This mouse is soooooooo sensitive, so be careful when trying to game before setting up the profiles. I got it on sale, and I'm not sure that if this was at regular price that I would have gone with it.

Adjustable weight! RGB! Thumb Platform! It's all that I needed in a mouse. The thumb platform is plain awesome because I don't drag my thumb anymore. The mouse moves around your mousepad the same way any other mouse would. It didn't and hasn't felt intrusive to the standard way of using a mouse for many years prior.

This mouse has been everything I wanted it to be. It feels extremely comfortable in the hand and the ability to move between DPI's with just the click of a button is amazing! Additionally, I can move through all of my ICUE presets with just a click of a button. Highly recommend this mouse!

My hand cramped up with the previous mouse but since I switched to this one I have been fine, very comfortable mouse. Like the adjustable weight in the bottom.

Very comfortable mouse with tons of customization and nice looking rgb lights

Disclaimer: I'm not a hard core gamer, but I've been using computers for 30 years (Gasp!). This mouse is responsive and ergonomically feels good in the palm of your hand. Truly appreciate the quick buttons to adjust speed of cursor, scrolling, etc. Adjusting colors is also a cool feature. Overall, very happy!

Great mouse very responsive and can adjust the weight to your liking

The Corsair Nightsword has been a solid mouse with not a lot of frills. The amount of extra buttons makes it convenient for games such as first-person shooters or MMORPGs if you don't rely on heavily on mouse keybinds. It is a lot larger than I was expecting, but I have like it for my hand size. This may be a mouse that you might want to have a hands-on demo purely to get a feel for the size.

amazing form factor for a mouse still hard to beat but I upgraded to the wireless version of this the dark core.

LOVE this mouse. Coming from Logitech nice where response was great but my pinkie and ring fingers dangled off the side, uncomfortably. With this, my whole hand is comfortable. Plenty of buttons for FPS/regular use. RGB for color personalization. And adjustable weights to fine tune the feel. Love it.

I think this mouse is ergonomic, it fits my medium sized hands well. The weights inside can be customized to fit my preference. The function buttons come in handy. The Corsair software for customize the mouse is easy enough to use.

Lightweight, fast response time, feels natural in the hand. Button layout is easier to get to than most gaming mice. If too light, the weights that come with it will help to keep the mouse from sliding to fast. Highly recommend for all gamers, and even regular everyday use to anyone needing a fast responsive mouse.

Great mouse while it lasts. I did have an issue where it double clicks on its own after a few months

Pros: Excellent DPI & response time. Cons: The Corsair iCue software is a bit difficult to use, but once it's been customized to your preferences, the mouse works fine.

Fast, perfect and comfortable grip for gaming. Got this on sale and totally satisfied with my purchase.

I got this because my corsair glaive died and it did a pretty good job at replacing it. Its a similar size and has the massive thumbrest I've come to adore. It also can match the weight with some fine tuning with the weights. I don't really use the sniper button but its kinda out of the way.

I had a wireless mouse from Corsair that cost more than this. I thought I would not like a cord mouse, but this is even better and more responsive than the other one!