Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $289.99

Customer reviews

Rating 4.6 out of 5 stars with 1188 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers are impressed with the K100 RGB keyboard's quality, RGB lighting, and key feel, frequently praising its smooth and responsive typing experience. Many appreciate the included wrist rest and the ease of customizing the lighting. While some find the software complex and the price high, the positive feedback on the keyboard's performance outweighs these concerns. The optical switches are also a frequently cited positive feature.

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 9 Showing 161-180 of 1,188 reviews
  • Pros mentioned:
    Keyboard quality, Lighting

    Rated 5 out of 5 stars

    Awesome keyboard. The best.

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

    Build quality - Excellent Fit and finish - Exceptional User experience - Loving it Lighting - Beautiful ICUE Software - Good. I recommend watching YouTube videos. To maximize your use of this software suite. It's actually quite good. Once you become accustomed to it. There are also a ton of profiles available online. Created by other users to download and install. In case you don't want to create your own. Typing - Optical key switches are a absolute game changer. I have fallen in love with the response and feel of them.

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

    Rated 5 out of 5 stars

    Awesome keyboard

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

    Excellent keyboard.....well built with fantastic key feel ...just the right amount of click not loud enough to be annoying..just quality all around love it. The led keys are very vibrant and the programmable g keys are awesome for macros... highly suggest a little expensive but worth it

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

    Rated 5 out of 5 stars

    Best keyboard I've ever used.

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

    Not only is this the best keyboard I've ever used, it might arguably be the best market keyboard as well. Corsair lives up to their great keyboard reputation again, by working their magic and hitting all the checkmarks. Macros, highly responsive switches, good build quality, features, integrations, lighting, customization, etc. Corsair nailed it all.

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

    Solid entry, easy to use, and much happier

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

    I've only had it a week, but so far am much happier than I was over the last 5-6 months with a G915X. Had been a longtime (10+ years) Logitech-only user, and their latest entries drive me to seek out another company. The iCue software is useful and user-friendly, far more streamlined for programming/reassigning keys than current iteration of Logitech G Hub. Color control is pretty simple as well and the extra slightly raised WASD keys have been surprisingly helpful. Tactile response and key height is good, not too clicky but with enough to satisfy the classic-keyboard feel. I often accidentally hit the Caps Lock, and disabling the key was both super easy and intuitive and worlds better than G Hub (where you have to disable the key for every single application you use, lest you accidentally activate it in an app that you hadn't disabled it in and then can't disable it in another or on desktop). Again, only had it a week, but so far no regret on this purchase. Hopeful for a good 4-5 years of solid use.

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

    Rated 5 out of 5 stars

    It works well

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

    A cool lighted keyboard. easy to use press fn key and any one of the number keys to change the stock lighting. if you want more download icue for what seams like infinite customization. This keyboard can save over 100 profiles as well

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

    Rated 5 out of 5 stars

    Amazing but not cheap

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

    Pricey but you get what you pay for amazing keyboard very resposive and cant beat cosairs systems for the rgb

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

    Rated 5 out of 5 stars

    Excellent keyboard, highly recommended

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

    This keyboard has great tactile feel and brilliant RGB lighting. It's very responsive and doesn't have the ghosting issues that my K68 had. I also appreciate that it doesn't have as harsh of a click sound so it doesn't disturb my partner during sleeping time. It takes a little getting used to the macro keys but that's a minor inconvenience. The padded wrist rest is also a great feature. It would be nice if the wrist rest had RGB lighting like the higher-end Razer keyboards but that's not a vital feature.

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

    Rated 5 out of 5 stars

    Way Beyond The Competition

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

    I’ve had three keyboards now. Razer, Logitech and this one. This one is easily the best I have owned. It’s quiet, the keys are smooth, the lighting and its options are great. Depending upon who you are, it may be a hefty price tag for a keyboard, but you definitely get what you pay for.

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

    Rated 5 out of 5 stars

    Awesome Keyboard

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

    I love corsair products and when I was able to get this I went for it. The wrist rest is quite comfortable. The legs coming out to the side instead of to the back was a nice touch. The keys are easy to remove and place back for easy cleaning, especially when you have fur to deal with. The keys also are nice with the quick sensitivity so you don't have to bottom out your keys. The color patterns are a nice touch. I actually enjoy the rainfall and ripple effects. Overall an excellent keyboard.

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

    Rated 5 out of 5 stars

    Noticeable improvements from the K95.

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

    Previously had the K95 and bought this just to see if there was a big difference between the polling rate and the OPX switches since i play PvP focused games and my primary game of choice is a Moba that i play a high competitive level, not just for casual fun. Its a noticeable difference for sure in my case at least, always been really sensitive to changes in my set up though. higher frame rate games with the combination of better switches and a higher polling rate feels great. games im not able to push super high frame rates its not as noticeable imo. typing on it is fine, any accidental key presses ive done are accidental key presses ive already been doing. quite like the super touchy keys for typing as of late. a simple drop of your finger is enough to get this board to type. wrist rest is easier to clean compared to the K95 cause theres no small little holes on it, feels comfy, and doesnt get sweaty or anything either. iCUE scroll wheel i havent really used like at all yet cause i just havent sat there and picked a function for it yet so no real opinion on that aside from it looks nice. i did have to pop off the spacebar and put it back on cause out of nowhere it just went limp, honestly have no idea what the hell i did to cause it but yeah its worked fine since. if i had to nit pick the small yellow box under the corsair logo on the wrist rest just looks ugly but its usually out of sight.

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

    Rated 5 out of 5 stars

    I'll take any and all chances to type with this!

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

    This keyboard is beyond amazing. It's literally perfect, I love typing and gaming with this keyboard. The keys feel responsive, a certain amount of clicky, super smooth, and most of all fast. I don't think I've seen any other keyboard besides the Huntsman that could possibly rival it. Worth every penny but even better if you get it on sale. Especially with the extended return policy going on right now. Oh and this wrist wrest? Memory foam. Super soft. Super amazing. Just in case you weren't already convinced.

    I would recommend this to a friend
  • Pros mentioned:
    Rgb
    Cons mentioned:
    Size

    Rated 3 out of 5 stars

    Decent, but not worth it.

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Decent keyboard, with issues. Pros: - Outstanding overall performance. - Low latency. - Great PBT keycaps. - Decent wrist rest included. - RGB is good. Meh: - This keyboard is HUGE! Especially considering the presence of the macro keys. I highly recommend against buying this keyboard if you intend to use it to play shooters. It's way too big, and will eat into your available mouse space (my mouse kept bumping into the side of the keyboard on swipes). I ended up switching to a 60% board after this for when I play shooters. - It was taking me a long time to get used to not having CTRL as the bottom left key on the keyboard. It takes time to learn how to position your hand relative to the macro keys. Cons: - The "wheel" and associated button on the keyboard feels pretty useless, wobbly, cheap, and excessive. - The OPX Linear Switches are WAY too easy to activate under all circumstances. And this is coming from someone who regularly uses/used Cherry MX Silver and Red switches. Expect tons of accidental key presses both when typing and when gaming. The keys are so light and the actuation distance is so small that you risk triggering a key press just from placing a finger on the key caps. - Quality of the macro keycaps is not as good as the rest of the keys on the keyboard. Conslusion: For the price of this board, I would not buy it again. While the overall quality was great, the extra features included are just not worth the price, and the keycaps are way too easy to activate such that this keyboard was worse for both gaming and typing than other keyboards that I've owned that cost a lot less. For macros, I would buy a separate, movable macro pad.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hello Jamie,

      Thank you for your feedback. The quicker actuation speed will take getting used to but provides a noticeable improvement over regular switches for those who want a faster performing keyboard. We understand that each user will have different demands for their keyboard and we have multiple offerings that may be suitable to your preference. If you'd like to learn about our other offerings, please feel free to reach out to our support team, we'd be happy to assist you directly: support.corsair.com

      -Brian CorsairGaming

  • Pros mentioned:
    Key feel, Wrist rest

    Rated 5 out of 5 stars

    Worth every penny, looks and feels quality

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wrist cushion is wonderful, keys are very light and smooth, not clicky. The WSAD custom buttons are gaming are great for feeling where you’re at at all times. Reliable, has an extra usb port you can plug into (does not support usb camera) Having a full lit up keyboard has been great for my setup.

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

    Rated 4 out of 5 stars

    So far so good

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This keyboard has so many features I probably won't even use them all, but seems to be solid construction and the integration with iCue was pretty seamless. One thing I will say is that the board did NOT work initially and we had to google how to do a hard reset of the board to get it to work. If it wasn't for this it'd probably be 5 stars. If I didn't' know what to do it would have been an instant RMA

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

    Rated 5 out of 5 stars

    Corsair K100 keyboard

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

    The Corsair K100 is a beautiful keyboard! It is wonderfully customizable when paired with iCue software. One feature I especially like is that it has a USB port where I can plug in my mouse for easier access.

    I would recommend this to a friend
  • Cons mentioned:
    Software

    Rated 5 out of 5 stars

    Expensive but, it's Corsair's latest flagship

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

    It's a great board for gaming. I like it a lot and the wheel is very useful for me. My desk is huge anyways but, although it is a big flagship board it does seem a little slimmer on the mouse side than I expected. My last board had kail heavy speed switches in it and these optical switches feel very light compared to them. It's a silky smooth keystroke and it's great for games. I'm not much of a typist but, I imagine most people will need to get used to these keys before they're typing full speed without error. The optical switches and the 4000hz polling is definitely responsive. Is it any better than the kail speed mechanical switches at 1000hz? Honestly, it's hard to say. It hasn't made me any better but, there is a weird crispness to everything that wasn't there before. It's hard to explain and I don't think it will make any difference in my gaming performance but, it does feel better. The software is pretty in depth. You can do just about anything you can think of with it and the wheel offers another level of control that I instantly took to. However like any other companies control software it is not at all intuitive and it took me the better part of an hour to figure most of it out. It's nice looking and there are even tooltips but, they didn't offer any actual help and I basically ended up using trial and error to figure it all out. Even updating firmware was difficult and I had to run it in safe mode with networking for it to work at all. For whatever reason the Corsairs and Razers of the world always seem to come up with these convoluted messes but, once you figure it out it plenty functional. All in all I'm happy with the purchase. It's an expensive board but, if the K95 is any example this will be Corsair's top board for years to come and last much longer.

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

    Rated 5 out of 5 stars

    Love it

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

    Love the keyboard, love how it types and good ease of access and the RGB works great.

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

    Rated 5 out of 5 stars

    Exceeds Expectations

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

    Lighting, quality and customization are exceptional. Overall feel is great. If you are concerned about the volume of your typing, you can type loudly if you want but it is smooth and quit in general

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

    Rated 5 out of 5 stars

    AMAZING!!

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

    I am very picky about my keyboards. I have MS and sometimes have decreased feeling in my fingers. So I need to have a really nice "clicky" keyboard. The clickity clack of the keys and the feel of the keys pushing downward is a huge help for me to know that I am actually hitting the keys. This has all the bells and whistles and then some! The different settings for the backlighting are all awesome. The magnetic wrist rest is awesome. Music controls are great. It's really taking me a while to adjust to the 6 G keys on the left side. I need to take the time to just set them to the button I think I am pushing when I hit them. LOL! I need to program the G3 button to be a tab button and etc. Sometimes when my fingers are just resting on the keys when I stop to think, a letter will sometimes start running across the screen. (ex. jjjjjjjjjjjjjjjjjjjjjjjjjjj) So it seems to be a little sensitive sometimes. But all in all I am over the moon happy with this keyboard. My husband got this for me for Christmas after my previous keyboard died. He did good. ^_^ Clickity Clack

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

    Feels & Sound a great to type on

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

    Typing on this keyboard is a dream, love the feel and sound of the key caps on this. The feet could be a little stiffer, they seem to collapse easily when I move it around, but I that's minor issue.

    I would recommend this to a friend