Corsair Nightsword RGB Ergonomic Gaming Mouse - Comfortably Tune Your Performance for FPS and MOBA Games

Douglas: I got this mouse a couple years back and the middle button stopped working after about a year of use. Luckily anyone having the same issue can just rebind the middle mouse button (MMB) to the sniper button with the iCUE software. I've done it myself and it works fine, still annoying to deal with though if a game doesn't let you rebind that key or something.
The little buttons beside the left mouse button seem to pop out rather easily as well, but they still function so that's mostly just a very minor annoyance. Overall a good mouse, but Corsair has better options out there for around the same price range and don't expect the MMB to last long on this one.

Canada on Dec 03, 2023

Gamplema (CAN): cette souris fonctionne à merveille et est très belle

Canada on Nov 30, 2023

Cliente de AmazonCliente de Amazon: Cabe aclarar que no soy conocedor en este tipo de mouse pero la verdad me encantó. El envío fue en tiempo y llegó en óptimas condiciones.

El mouse tiene un buen tamaño considerando que mi mano es algo grande (Principal razón por la que lo adquirí), además que tiene un buen agarre y ergonomia.

La respuesta es excelente y con los cambios del dpi mejora bastante. Otro tema son las pesas que la verdad mejoran la experiencia.

10/10 lo recomiendo, y veremos como prevalece con el tiempo.

Mexico on Nov 16, 2023

FRITZ: I usually game with the scimitar and immediately my hand felt like ( what is this s***) not because of the comfort but the ergonomics. First both my middle and ring finger tend to rest on the RMB and keeps accidentally pressing it wich is annoying and tiresome at long. 2 because of the size of the mouse my hand tends to rest on the back part were I can't reach any buttons with my tump without making a concious effort to keep my hand up wich is also tiresome at long. To be clear the mouse is very fonctional and comfortable but was not made with small hands in mind

Canada on Aug 16, 2023

WeirdHarold: I needed a replacement for an old Logitech mouse with a similar look and setup as I have rather large hands and most mice are not comfortable for me to use. This thing is absolutely perfect, comfortable and has more features than I will probably ever use or need. The options in the Icue software are awesome, I can literally set the DPI to exactly what I want or need for what I'm doing at that moment and the DPI buttons make changing between profiles and 3 DPI settings per profile very easy. So if you have larger hands and are looking for a comfortable mouse that also has amazing features, I don't think this one will disappoint.

United States on Aug 02, 2023

Hideki: Se vc tem não pequena, dê preferência pra outro modelo.

O mouse em si é muito bom, responde bem, as telas são boas e ergonômicas, bem posicionadas.

Ainda estou pra entender como editar os botões pelo app mas uma hora eu acerto. Não estou muito acostumado com os botões laterais do indicador, e não ter mão tão grande atrapalha um pouco.

A iluminação é meio esquisita, não tem um "flow" legal entre as laterais e a logo. Provavelmente por causa que são 2 sistemas independentes, ex. Vc pode deixar a logo fixa em uma cor e efeitos nas laterais.

Brazil on Feb 20, 2023

Bebastian: READ SECOND EDIT BELOW
The buttons are easier and harder than what I'm used to but for playing battlefield, it has somehow made a huge difference in a positive way. The sniping button is pretty cool. iCue profiles are a little weird and take a bit to learn how to use but I do see how they could be beneficial. The per application feature is nice. Good mouse. Buttons are hyper sensitive so moving my mouse, sometimes I accidentally right click. I have very large hands but I'm used to "claw gripping" or whatever it's called. Not a bad mouse. I can see this lasting a couple years. The rubberized feel of the mouse is very nice. I am a fan of that. Good for daily use too. LEDs are nice for at night, they are not overbearing and not too bright. Brightness can be adjusted in iCue too.

EDIT: I would never recommend this mouse to anyone. The hardware is fantastic, the feel, the buttons, everything is great. But the iCue software is absolute garbage. I use it to set aggressive fan curves on my fans and cooler with a commander module. So I need to use the iCue software. However, every once in a while (every hour or so) the iCue software does something to the mouse and it gets super...

United States on May 21, 2021

Sean R. Dickens: Looks: great love the RGB works with my iCue main reason I went with a Corsair mouse is to sync with my keyboard, fans, etc.

Performance: no issues, tracking is smooth. Lots of adjustments can be made to weight and DPI for user preference

Ergonomics: feels like it fits in my hand perfectly I love it.

Material quality: I love the textured grip, the rubber wheel feels good. Only downside is the side buttons feel a bit cheap.

Scroll wheel: has positive feedback with clicks per scroll which I like. Feels really good I am happy with it.

Overall very happy with this mouse. I have quite a few mice like 7 or 8 right now and this is my main one that I use on my main gaming rig. I also have a Corsair FPS Pro and I much prefer this mouse over that one. Also have a Hyper X, 2 Logitech gaming, Microsoft ergo for work, a couple wireless Logitech for various uses. This is my preferred gaming mouse of all the ones I own.

United States on Feb 07, 2021

RayRay: Impressions after 1 week. May update if something goes wrong later, otherwise see you in a few years.
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My hands measure 18 x 10 cm and I use a palm grip. Length is measured from tip of middle finger to base of palm, and width is measured from edge of pinky to edge of thumb when all fingers are placed together.

I've mained 4 mice over the years, including this one. M65 RGB, M65 RGB Elite, Razer Basilisk x Hyperspeed, and this Corsair Nightsword. The original M65 RGB was a real tank that lasted me 5+ years of hard usage. The switches are still 100% responsive, but I ruined the surface coat with acetone so I upgraded to the Elite. The M65 Elite started losing responsiveness in the left click after 4 months. The Basilisk x Hyperspeed was meant to be my wireless mouse while commuting. It felt decently comfortable in store and the shape was very well done except for a slightly-off hump placement, but after a while of using it, I realized the mouse was not wide enough for my hands, which would cause some discomfort after continuous use. But for my typical not-so-heavy usage while on the go, it is...

United States on May 29, 2020