Customer Ratings & Reviews

Love the Mouse! the lighting looks so cool definitely buying another one for my work office

This is a beautiful mouse. Very fast and accurate. Wonderful color patterns. Bought it in April 2020 and in 4 months it just stopped working. The warranty period is 30 days. So now I'm stuck with a $97.41 piece of black plastic. I've gone back to my Logitech G502.

This is a great mouse. I just wish it had a few more buttons.

Item came damaged, the right click doesn't work, never had problems with Corsair.

Nice design, easy to use. good price and gets used a lot.

Worst mouse I've ever owned. Skips, lags, etc.. trash.

they don't last I've had three under warranty its to bad I wanted it to work but if its not going to work what's the point throw the trash out get something else.

Pros: - Ergonomically I really enjoy the optional extended finger rest that goes on the right side of the mouse. With most mice, your ring finger kind of hugs the side of the mouse, with the optional extension, you can relax your hand. For me, this lets me have more of a reflex reaction when gaming compared to having direct the mouse. - RGB. ICUE software syncs all the ICUE devices. I have my water cooler, case fans, ram, and now gaming mouse all synced on the same profiles. Options are endless and you can spend many hours or just a few minutes customizing your rig with amazing results. - You can customize almost every button. Whether you want a macro, text, remap a key or button, or disable it if it’s not necessary to the game you’re playing. The software is intuitive and makes setting - Wireless options. This mouse gives you the option between using the wireless usb dongle (which has a storage location in the mouse) and Bluetooth. This really allows you to use this mouse between multiple devices without having to plug and unplug a dongle, especially if you have a main rig but also do gaming on a mobile device like a gaming laptop. - USB C charge port. Cons: - Scroll wheel needs a little bit more grip for me. I find myself pressing it in as a button when I only intend to scroll the wheel. This is the only real problem for me. - The mouse is a bit on the heavy side and with the extension, and a bit larger than your average mouse. I like the heft because it gives me more precision, but others may find it a bit too heavy. Final Thoughts Corsair really put a lot of thought into customization from the RGB, to customizable buttons, to even how you connect the device. Definitely for anyone who likes options.

When you lift this mouse off the pad, it still picks up your movement for a split second after, which means unwanted movement. After playing on a logitech 903 lights speed, this corsair is unbearable. Would not recommend for gamers.

Sadly, it quit working last Friday. It was dead as if it needed charging but it was plugged into the wall. so it had been charging night. I wasn't happy about it.

Bad quality manufacturing, overall uncomfortable and disappointing. I won't be buying from this manufacturer again.

Battery went dead after about 6 months - would not hold a charge long and eventually stopped taking a charge altogether

This mouse is a work of art. Absolutely the most comfortable mouse I've ever used. The thumb rest is such a welcome feeling for long periods of use, It fits my hand perfectly. It also includes another thumb rest to install for the lefthanders. I'm a pushover for lighting and the lighting on this is awesome and is a perfect match for my Corsair keyboard. Using the ICUE software, I can match everything up perfectly. There are more options in that software than I know what to do with so I plan on doing some fine tuning but just the basic settings should please everyone. The QI charging is sweet. I can just drop it on my phone pad when I'm using the phone and it charges right up. I'll never need to dig around for the wire to charge it although it does come with a nice high quality braided USB-C wire. I'll probably end up repurposing that for my car. Since it's a USB-C cable and a couple of my laptops have that only, I can also just plug in to any of those and use the mouse wired without having to swap things out. Great feature to see a mouse go USB-C. Not sure how common that has become but it's a first for me. This mouse is a real winner. Comfortable, super fast, looks awesome and extremely accurate.What more could I want?

Bought this mouse around Christmas; today it completely died and won’t charge. For how expensive these things are, you’d expect it to last longer than it did.

Worked great for two weeks then died overnight while charging. Too late to return to Best Buy.

Broke within 72 hours. Went dead and won’t charge. Others may have a similar experience if purchased.

Worked great for like a month. Now is lagging and disconnecting randomly

This is the most comfortable mouse I've ever used, I have large hand and the pinky guard is blessing. I bought this in 2021 and the middle click eventually broke. Corsair replaced it with a refurbished one. And now the scroll wheel on the refurb is going out. I'm going to get another because there is no comparable model that's as comfortable and the software works very well with it.

Phenomenal ergonomics and smooth transition with incredible response. RGB is awesome too multiple settings. The battery is godly. The best festure is its connectivity. Bluetooth, usb remote plugin w/usb-c cable and wifi. You will never miss a beat with this mouse. I would definitely recommend

I have enjoyed using the corsair dark core rgb mouse thoroughly. I don't have any fancy equipment or software to measure how fast the response times are with this mouse, but I have not been able to tell the difference between this mouse and other wired and wireless gaming mouse that I have used and still use. Ths mouse is a little bigger than some, more like my old Logitech G7 in size, but to me, the mouse is still very comfortable. Battery life has been excellent! I think I have seen it advertised as lasting 24 hours of use, and I am sure that number is obtainable with the unit I have. I haven't found any negatives with this mouse to speak of. Even though I have several units that I can use, Lately, I have found myself reaching for this one when I need to win a battle! I think you will find it will fit almost everyone's needs. There is a charging pad that you can buy for this mouse, but it is compatible with about any Qi charging pad you may already own.