Customer Ratings & Reviews

Got this keyboard when it was on sale and I love it! LED lights in various patterns are amazing for the aesthetics and match my LED speakers. And because I enjoy the sound of keycaps, it makes typing more satisfying in my opinion.

Was looking for an upgrade from my previous keyboard and this definitely was worth it.

Awesome keyboard. Keys have a stupidly high actuation threshold and stupidly low actuation force which makes it good for competitive games and not so good for typing if you arent the best typist like me.

I am so I love with this keyboard! It performs so well and although it is pricey, I’d say it’s well worth it!

Such a great keyboard. The integration with Stream Deck is so great. Love it!

Corsair = Rockstar's. Love my K100 . Its a larger full size keyboard so just make sure you have the space for this awesome Keyboard. and it looks awesome also.

Best keyboard on the market, if you replace the key caps with pudding caps then it makes it even better.

Hard to review this keyboard from a pure gamer perspective...I type more than I game and the left side macro keys completely ruin this keyboard for me.. You completely lose your placement on where you're typing and where the keys start and end. Otherwise, the quality is amazing, the lighting is top tier Corsair quality.

Fantastic keys and durability. Plus it's very customizable.

Love it. Great color effect. Very smooth when typing. Works great with gaming

Great keyboard with great customization options. Good feel to keystrokes and without the clicky noise.

Beautiful keyboard nice on the fingers. The ICUE software plays nicely. Only complaint is RGB will stay on if standby USB power is on.

A little expensive but worth every penny. Most responsive keyboard I've ever used. A little quieter than by cherry mx one it replaced and really sensative mistyping. Took some getting used to at first but all good now.

Great product. High quality! Very happy with the response of the keys and the sound of them.

I wish the set up was a little easier, You will have hours of fun of programming the lights

It's good. Put hyper x pudding caps on it and it's eve better!

Keyboards great, but the wrist pad is horrible… Purchased it on April 24, 2022 and the rubber grips on the bottom that stabilize the keyboard are all coming off. So much sticky residue from the grips that I have to clean it up after every gaming session (annoying asl). For a 230$ keyboard I expect more. I’m out of my 30 day window frame to return.

Tried two of these before giving up. The firmware on the keyboard is faulty and it will randomly disconnect during use and reset. (verified in windows logs) Obviously this is a big issue when gaming. Before it's suggested it was running on the latest firmware using a powered USB hub. Pretty disappointed don't think I'll be buying Corsair in the future.

The CORSAIR K100 RGB OPX Mechanical Gaming Keyboard is easily one of the most premium keyboards I have ever used. From build quality to performance, this keyboard feels like it was designed for people who take gaming and productivity seriously. The OPX linear optical-mechanical switches are incredibly fast and smooth. Key presses feel instant, with virtually no debounce delay, which makes a noticeable difference in fast-paced games. At the same time, the typing experience is clean and consistent, making it comfortable for long work or streaming sessions. Build quality is outstanding. The aluminum frame feels solid and heavy, with zero flex. The RGB lighting is bright, vivid, and highly customizable, easily one of the best-looking RGB implementations available. The wrist rest is also surprisingly comfortable and actually usable for extended sessions. One standout feature is the control wheel and extra macro keys. The Elgato Stream Deck software integration is a huge bonus if you stream or create content. Being able to control scenes, audio, lighting, and shortcuts directly from the keyboard adds real workflow value and reduces the need for extra hardware. The iCUE software gives deep customization options for lighting, macros, profiles, and performance settings. It can feel overwhelming at first, but once set up, it is extremely powerful. This is not a budget keyboard, but it absolutely delivers on its premium price. If you want elite-level responsiveness, top-notch build quality, and powerful streaming and macro integration, the Corsair K100 RGB OPX is one of the best full-size mechanical keyboards you can buy.

I took a chance on this item because my Corsair 150i Pro AIO water cooling setup has been flawless for over 3 years. The keyboard is solid, has nice weight to it, & on the keys everything is illuminated. My Razer Blackwidow Chroma V2 didnt light the whole key, just the main character, also the wrist rest started pealing. I've used it for about 4 years, still working well, seemed like Razers software isnt quite as good as it use to be, had crashes, or lockups, would also crash games. Since the Corsair iCue has worked very well, just decided it was time to try out their other products and combine everything into one interface. So far its been great, no crashes, lockups, been very smooth and fast. Also on the lighting can setup lighting to be saved to the keyboard itself, if you dont want to have the software running in the background or working until you get into windows. The color setup has a small learning curve, however got everything setup and has been working well. Would definitely recommend to anyone. Very comfortable to type on, hope wrist rest lasts longer then Razer's.