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Customer reviews

Rating 4.6 out of 5 stars with 1198 reviews

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Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers are pleased with the K100 RGB keyboard's quality, customizable RGB lighting, and comfortable key feel, especially on the optical version. Many appreciate the included wrist rest and the keyboard's responsiveness during gaming. However, some find the software less than ideal and consider the price to be somewhat high. A few users also noted its larger size and sensitivity might not suit everyone.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 12 Showing 221-240 of 1,198 reviews
  • Pros mentioned:
    Key feel, Rgb

    Rated 5 out of 5 stars

    Best Keyboard from Corsair to date

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing keyboard. Good feel of the keys without being too loud. Very speedy. Clean RGB with iCue. Custom keys are very versatile and easy to setup. Really enjoying this for gaming and typing.

    I would recommend this to a friend
  • Pros mentioned:
    Wrist rest

    Rated 5 out of 5 stars

    Impressive

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I haven't even scratched the surface with using all the features and settings, but I'm already in love with this keyboard. I'll point out the only feature I'm not sure about first. The key press is VERY sensitive. If you have lazy hands/fingers, you will find yourself pressing keys repeatedly without realizing it. The scroll wheel can be configured to your taste and settings. The media keys are nice since so few keyboards have true media keys anymore. The volume scroller is nice and responds quickly rather than having to scroll repeatedly to increase/decrease volume. The keyboard is heavy with a metal top plate, nice non-skid pads and a magnetic wrist wrest that has a very nice feel to it. I have a feeling there is much more to brag about, but as I said, I've only scratched the surface of this thing's features. The price is up there, but since getting into gaming keyboards, I feel like you are getting a good feature set at this price point.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Great Keyboard for general use and gaming.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Solid keyboard, literally. Very well constructed, excellent key response and very easy to clean. Pleased with the purchase, I expect this keyboard to last quite a while.

    I would recommend this to a friend
  • Pros mentioned:
    Key feel, Keyboard quality

    Rated 5 out of 5 stars

    Expensive but quality

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Keyboard is fantastic . Lighting effects are great, plenty of customization options. Very responsive and relatively quiet keys . Quality materials as well including palm rest. Comes with several swapable keys for WASD for gaming to give fingertipe more grip if you want it.

    I would recommend this to a friend
  • Pros mentioned:
    Key feel, Wrist rest

    Rated 5 out of 5 stars

    Fantastic!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best keyboard I have ever owned. The keys are buttery smooth and it’s packed full of corsairs best features! Very comfortable also! I love the wrist rest.

    I would recommend this to a friend
  • Pros mentioned:
    Wrist rest

    Rated 5 out of 5 stars

    Pretty decent

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty good response time i didnt like the linear ones but i got clicky ones which was more satisfying the rest pad was too big but super comfy

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality, Rgb

    Rated 5 out of 5 stars

    The one keyboard to rule them all.

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This keyboard is awesome with it's elgato macro keys, crazy colors and the keys have an amazing texture. Streaming and gaming is much easier with this keyboard. Highly recommend to any gamer and streamer that wants more functionality without having to buy extra gear.

    I would recommend this to a friend
  • Pros mentioned:
    Lighting

    Rated 5 out of 5 stars

    Better than Razer ANY day!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My grandson loves this keyboard. He was a Razer believer till he went through four Razer keyboards in as many years, last one being the Huntsman elite. Razer doesn’t hold Up even one year. The huntsman went caput after three months and RAZER would not honor the years warranty just because I couldn’t find the receipt to prove I bought the stupid thing even though I gave them EVERY THING else that they wanted. Even still had the original box and told them I bought it from Best Buy but they didn’t care. So my grandson who is twelve decided to switch to Corsair. He is very happy with this keyboard and loves all the extra features and lighting choices. Fingers crossed it will stand up to the avid Robloxian and speedy typist (140 wpm) that he is... not exaggerating one bit. He’s been a gamer since age six and has been through a few thousand dollars worth of Razer devices but no more!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Perfect gift for a gamer husband

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My husband already have a corsair keyboard, this is an upgrade and he loves it! He's very picky on everything and told me i did good, he even bragged it to his friends. It is very worth every penny.

    I would recommend this to a friend
  • Pros mentioned:
    Wrist rest

    Rated 5 out of 5 stars

    Outstanding keyboard

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Outstanding keyboard, has everything I want and more, key response is on point. The colors and wrist rest is perfect. Everythings smooth as well.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Feels great, and faster.

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I had the K70 mk 2 rapid fire before this one w/ speed silver switches for 1.2mm actuation but now upgrading to this one which has 4000hz(0.25 ms), and a 1.0mm actuation I don't feel much of a difference since I came from the rapid fire, but I do feel as though this keyboard is faster then the rapid by a little but I recommend just sticking to the rapid fire mk 2 K70 if anyone was wondering about buying this if you're switching to this, or if you have the money and want that extra speed go for it. This keyboard is amazing, even though I've only been using it for the last three-four hours but that old disgusting keyboard is gone and this new standard one is amazing. Great job Corsair you did very well on this one. :)

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    best keyboard ive had

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great keyboard, keys feel great love the RGB, igive the keyboard a 10 out of 10

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality, Rgb

    Rated 5 out of 5 stars

    Great keyboard, excellent RGB

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent keyboard! Pricey, but if you like all the features, it’s worth it. Excellent build quality and I think this is some of the best RGB lighting I’ve seen on a keyboard. And the Corsair software just works and is easy to use.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality, Rgb

    Rated 4 out of 5 stars

    Good keyboard

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a good keyboard it is huge and will cover a lot of space on your desk. High-quality construction but it is a $240 keyboard. iCue software is easy to use and allows you to customs the keyboard to your liking. The RPG is amazing, media keys are great, and the big wheel on the right is ok didn't do anything for me.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Key feel, Rgb

    Rated 5 out of 5 stars

    Love this keyboard

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great keyboard. Keys feel amazing, RGB is pretty nice, yellows even look good compared to most. Now, the Corsair software, on the other hand, needs a lot of work still.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Worth it

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    After over a month of use, I'm really enjoying this keyboard. It feels a lot better than my previous G910, along with being quieter as well. The dial wheel is a nice touch as well, being able to custom it fully, including macro profiles and the like, while being able to change it on the fly instead of through software. The iCue RGB software can a hassle to figure out at first, but it's my favorite RGG program to-date.

    I would recommend this to a friend
  • Pros mentioned:
    Key feel

    Rated 5 out of 5 stars

    Excellent Keyboard!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this keyboard looking for a long time upgrade from this cheap $20 keyboard I bought 5 years before this one. Ive been using this for over a month or two now and its amazing. I use the side buttons all the time in gaming and school work. The keys have such a nice feel to them, as well as a crisp noise with every tap. Honestly, I havent used the iCue wheel at the top too often, but when I have its done what its supposed to. I usually use it for switching between my applications, but for someone that may draw or use photoshop, I feel like it could be lifechanging. The flow of this product with the rest of my Corsair products are amazing, so all of the colors and actions line up with each other. I highly recomment this keyboard to others, even if it might be a bit over the top.

    I would recommend this to a friend
  • Pros mentioned:
    Key feel, Wrist rest

    Rated 5 out of 5 stars

    Great keyboard

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Im a real fan of this keyboard, love the key clacks, and the wrist pillow not to mention all the things it can do. Key binds macros custom lights. Love it there great.

    I would recommend this to a friend
  • Pros mentioned:
    Key feel

    Rated 5 out of 5 stars

    Good sized keyboard for big hands

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect keyboard for guys with big hands, the macro keys on the side are programmable so it helps out in any game.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality, Rgb

    Rated 5 out of 5 stars

    Solid Keyboard!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Went from a cheap keyboard to this one and it has been a really cool experience! Keycaps are nice, the rgb is fun to play with and also using the macro keys! Its got a awesome look to it, love it but it has punched a hole in my wallet.

    I would recommend this to a friend