Customer Ratings & Reviews

Pros: - L and RMBs are audible and decisve; main reason upgraded from 2018 Corsair RGB wired mouse is because the LMB was starting to miss on clicks (very annoying); so far I am relieved and impressed by this model L and RMB. - Compared to older RGB version (2018) this is slightly shorter in length but i am OK with it at this time (6'8") - Is very light - Quality packaging - RGB accents at the mouse wheel, the Logo, and underneath the back of the mouse is another LED - I have 12 Corsair Fans, Corsair AIO, and RGB Corsair Vengeance RAM so this mouse incorporated with iCue flawlessly as expected - Accurate tracking thus far Cons: - Heavier weights (personal preference so not docking a star)

My all time favorite mouse been using these for 6 7 years. The sniper button is very useful for certain games and is impossible to use other mice after using this. I’ve bought multiple and store them Incase this product stops being made.

I’ve been using a Corsair mouse for the past year or so, and the M65 is a great addition to the lineup. While the mouse technically has 8 programmable buttons, the one button I really found helpful to map was the trigger button on the side of the mouse. Not only is it helpful as a trigger button when playing FPS games, it can be mapped to any desired key. I recently picked up New World and was able to map the trigger to the “action” key, and the middle mouse button click to “auto run”, so I can effectively do all the mundane tasks (running, harvesting, interacting) without ever needing to reach for a keyboard. I’ve spent time using the mouse with both weights in and out, and to be honest it hasn’t affected my gameplay either way. It’s a neat feature to be able to customize the mouse further, but personally has no impact on my enjoyment of the mouse. The mouse itself has a really good look and feel to it, and I’ve never had any concerns with responsiveness. The top buttons allow you to change the mouse sensitivity quickly on the fly, and can even have the default settings updated on the mouse itself, so if you plug your mouse into another computer, it will retain the settings you chose. Another “nice to have” feature I utilize when switching from my desktop to laptop, but something that I wouldn’t have missed if it weren’t included. The feel of this mouse is one of best I’ve used, across several brands of gaming mice, and is likely the brand I will purchase in the future if specs across brands are equal. Overall, I’m very pleased with the m65 Ultra, and I would happily recommend it.

This mouse is very good at what it offers. I upgraded from my old corsair Sabre and I find this one a lot more satisfying to use. The upgraded dpi with custom settings works well for any games I will play. The feel of the mouse is comfortable, however the visual appearance is not the greatest. The weird gap inbetween the thumb grip and the body looks ugly, however it has not affected the feel at all since my claw grip goes over it. If you have another grip type where you might lay your middle and ring finger on the right button, then you will feel the gap and it might be distracting or uncomfortable. The other critique I have is the sniper button is a little too far up, but that is just my opinion. I am glad they added this as changing dpi settings in game is not quick enough on other mice. Other than that this mouse has been incredible for the price and will definitely stick with Corsair.

I can’t get over how far some components have come. When I started PC gaming my go-to mouse was a Microsoft Intelipoint trackball. I still use a track ball for most of my PC use. But it’s mice like this one that make me switch back every once in a while. This design is great. I love the not overly aggressive but still modern aesthetic. It feels comfortable to use. And the instant mouse velocity slow down button the Sniper button offers is great for those who use it. It’s something that I feel maybe should have been trying to use earlier and haven’t. It’s a little difficult to add that action to a tried and tested mechanic. But it’s worth a shot. And even if it doesn’t pan out to be what I want it to be, I can easily remap it to do something else. The mouse itself is very light without any weights installed. It’s at least half of the weight the trackball I keep for other uses. Pairing the ability to tune the weight of the mouse to your liking along with the fast response a wired mouse offers makes this great buy. Not to mention the cord is incredibly light, doesn’t drag, and feels mostly absent as you would hope it would.

Great mouse. Has a good feel and no lag. The stock weight is perfect for me and makes gaming easier

Mouse has great feel, and build quality. Wish it had two more thumb buttons, RGB if you are into that, need to download ICue software to control it

Great mouse, I love the feeling and how cool it looks!

Ok this is a great mouse and so far so good it feels great for my hands (got medium sized hands) and the buttons are nice and clicky, laser response feels great. Only cons so far are iCUE is glitchy and freezes this mouse sometimes and for some reason messed with my windows mouse settings such as Mouse Acceleration. Weird i know but i decided to just adjust my settings save it to the onboard memory and only run iCue when i need it. For that reason it lost a star. iCue definitely needs some work. Side mouse buttons feel great but they start to feel more loose overtime, not a deal breaker for me but it might be for some with accidental clicks. Overall great mouse and actually made my aim in fps games better.

Excellent mouse, i love the consistency in movment. The dps adjustability via a quick click of a button, i heavily recommend!

I have mainly used corsair m65s for the past decade and more, there has been many upgrades to this mouse which I appreciate. One is that they rounded the edges so it doesnt poke your hand anymore. Others are better resting positions. This is like my 4th m65 mouse and what makes my review not a 5 star is they havent fixed the squeaky scroll wheel. I still need to lubricate it myself.

Since I got it it’s been the best mouse I used easy to connect very comfortable

Great mouse. Really like the weight adjustment. You can really tailor it for your needs!

After building a new gaming PC I then needed a keyboard and mouse. Being the case and most of the other parts were also Corsair I needed something that synced with their iCUE software. This alows full control of lighting and settings all in one application. The mouse fits well in my hand and has plenty of programmable buttons as well, you can also adjust the weight to your liking. Excellent gaming mouse.

Very nice durable mouse. The customizable weights are easy to install and remove. Multiple speed settings.

biggest selling point of this mouse is the larger grip surface area which is great for my larger hands. Helps to dispel cramping after long periods of use. The weights add to the heft of the mouse which is alot more stable to me as well. the DPI is expansive and the mouse has just enough buttons to accommodate my gameplay without being overkill

Greag mouse. Lightweight and responsive. Has some neat settings available in Corsair iCue like being able to add macros to tilting the mouse in any 4 directions, including tilted to what degree. Havent seen that before.

Love this mouse! It’s a great shape slides well and has great responsive rates

The mouse has a comfortable feel and is ergonomic. The button layout is functional for FPS games and casual computer use. I did struggle with the mouse not responding a couple of times. I had to unplug and plug back in for it to work.

Feels great on both smooth and hard surfaces, plus some adjustment for weight if you like that kind of thing. Rgb looks good but you have to use their software to make it look any good and its fiddly