K70 CORE

Corsair

K70 CORE

32 positive 1 neutral 24 negative

Based on 57 Reddit mentions

$89.50

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Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

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/r/MechanicalKeyboards Ask ANY Keyboard question, get an answer - May 14, 2026

I'm having an issue with my Corsair K70 CORE TKL where I keep getting double inputs, especially when typing fast. So you'll ssee lotss of errors like this. It uses "Pre-Lubricated MLX Red v2 Linear Switches" whatever they are. I'm not a keyboard guy, but I know different switches have different spee

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MizutsuneMH in r/MechanicalKeyboards

May 14, 2026 3:45 PM

2

Will never buy a Keychron again. Double typing.

The K70 Core had that issue a lot. The sub was full of such issues a while ago. I believe, there was a firmware update to correct it. I never had a Corsair, but was once interested in buying a K100, until I heard of the many issues with the 70.

AlexVie in r/Keychron

April 8, 2026 10:14 PM

2

Wish me luck...

Firmware updates are separate from icue version updates. If there is a problem with the firmware update, it may be due to other third-party SWs, or there may be a problem with the USB side. See the link. https://help.corsair.com/hc/en-us/articles/9679770903181-iCUE-What-to-do-if-a-firmware-update-fa

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Kooky_Signature_3994 in r/Corsair

July 2, 2025 9:46 AM

5

Do you guys have any good mouse suggestions?

Hey, good for you mate, I wish it lasts forever for you! I haven't had much luck with Corsair peripherals, but I do have the best luck with PC parts. My h150i elite is on year 4 right now and still works perfectly fine, and the QX fans in my PC still are in great shape. My k70 core keyboard's keys a

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HodinRD in r/wownoob

April 11, 2026 10:28 PM

1

Are refurbished keyboards any good?

Maybe I've been unlucky with Corsair, but 3/3 new keyboards across 2 generations of keyboards far apart has had debouncing issues. They eventually gave up on the newer corsair k70 core keyboard and just put a software fix and delays the key presses by a few ms to prevent repeated keys. (I got a new

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Elitefuture in r/Corsair

February 12, 2026 9:18 PM

1

/r/MechanicalKeyboards Ask ANY Keyboard question, get an answer - March 04, 2026

Hello keyboard experts.I've had a Corsair K70 Core as my first mechanical Keyboard for a couple of years and while I'm happy with the overall experience I've had to replace/RMA the thing twice already due to double clicking and its starting to act up yet again, so I'm looking for a replacement with

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miner_a2 in r/MechanicalKeyboards

March 4, 2026 8:56 AM

1

Montando PC pela primeira vez na Kabum. O que acham?

Eu não sou contra a Corsair, inclusive comprei recentemente um teclado deles, o k70 core que veja, deu defeito em 3 meses e eles me prometeram mandar outro, faz 2 meses que estou esperando (mas eles me comunicaram certinho que só teriam estoque em setembro e eu concordei com esse prazo) Meu teclado

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meuvoy in r/computadores

July 18, 2025 10:13 PM

1

K70 keyboard issues. Can't find my receipt for this.

It was a big enough issue for it to be a featured support article on the Corsair main page and I've had several people with the same keyboard saying it's an issue they've experienced. A simple Google search will show that it's pretty common, especially with my specific model, K70 Core. Might not be

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Sienile in r/Corsair

July 20, 2025 8:09 PM

1

/r/MechanicalKeyboards Ask ANY Keyboard question, get an answer - July 29, 2025

I've had two different Corsair K70 Core keyboards and both of them started chattering after less than a month. Is it the brand? Is it me and the fact that I have a cat? Why do I have these problems and how do I avoid them?

Miguethor in r/MechanicalKeyboards

July 29, 2025 10:15 PM

1

/r/MechanicalKeyboards Ask ANY Keyboard question, get an answer - September 06, 2025

Cherry MX3.0s user here and I had to rma my keyboard every 6 months because of double actuation on the wasd keys. with the actual rma´s I´ve had it for 12 Months and wwaiting for any response of the customer support since a week. Any users with same issues ? Any tips for a no BS 100% ISO DE Linear a

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saxovtsmike in r/MechanicalKeyboards

September 6, 2025 7:55 AM

1

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