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Customer Ratings & Reviews

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Customer reviews

Rating 4.5 out of 5 stars with 296 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 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 value the high-quality build and satisfying key feel of the K840 Mechanical USB Keyboard. They also appreciate its ease of use and find the price reasonable for the features offered. While some wish for RGB lighting, the overall positive feedback highlights the keyboard's excellent performance and value.

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 6 Showing 101-120 of 296 reviews
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Solid Keyboard

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

    Great Keyboard, has veen flawless and I use this daily for 8 hours. I woukd recommend this one.

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

    Rated 5 out of 5 stars

    Very Good Mechanical Keyboard

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

    The mechanical keys have a very light touch which speeds up tying documents. The position of keys to the keyboard help to avoid fatigue.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good value mechanical keyboard

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

    Great looking and comfortable keyboard. Only mechanical keyboard I’ve seen that doesn’t have an over the top gaming keyboard look. Would love if it had dedicated macro keys but of course it’s not geared towards gamers. Some may miss backlighting but I am fine without it. Features that I very much wish it had are dedicated media keys and a USB passthrough, would rate 5 stars if it did. This keyboard has been a great investment for working from home! Makes the day-to-day much better.

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

    Rated 5 out of 5 stars

    Great Keybroad

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

    The Logitech - K840 Mechanical USB Keyboard is a great Keyboard. I love the mechanical keys. The build quality is great.

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

    Rated 5 out of 5 stars

    Keyboard

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

    Keyboard has a nice touch. Made out of aluminum not cheap plastic. Keys feel secure and comfortable. I dont use it for gaming.

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

    Rated 5 out of 5 stars

    Perfect keyboard for the price.

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

    Clicking the keys feels so satisfying. It feels very smooth as well. I don't regret buying it.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Very good

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

    Bought this because for some reason my version of Premiere Pro wouldn't work with a wireless keyboard, even though the dongle was about 3 ft away. I tried 3 different versions of wireless keyboards form Logitech and none worked well. So I bought this mechanical keyboard. Works perfectly on PP, but sometimes a letter will get stuck and suddenly you get something like thisssssssssssssssssss. Other than that, I like it, wish the keys were a little bigger and the aluminium frame has a nice heft to it. I'd buy another.

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

    Rated 5 out of 5 stars

    Keyboard

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

    I wanted a straightforward mechanical keyboard, no fancy gaming options, flashy colors, etc. Fits the bill perfectly. No regrets here!

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

    Rated 5 out of 5 stars

    Nice mechanical keyboard

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

    This keyboard is rugged and has mach8ine action keys that respond faithfully. Took a minute to get used to but a good purchase.

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

    Rated 5 out of 5 stars

    I simply love this keyboard

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

    This keyborad is probably the beston eI have found in years. Great action and response on the keys.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    sturdy, good quality keyboard

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My son got this keyboard to bring to college. Much easier than working on his laptop

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

    Rated 5 out of 5 stars

    The best keyboard

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

    I could not type on anything but this mechanical keyboard. I love the way it feels and the sound of the keys.

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

    Rated 5 out of 5 stars

    simple and clicky

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

    No rgb lights no gaming aesthetics, just a simple and really nice mechanical keyboard. Love the finish on the keys!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Best Keyboard!

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

    Can not beat this deal! Works great and very easy to use! Love this keyboard. Bought more then one!

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

    Rated 5 out of 5 stars

    Great

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

    Used quite a few keyboards, just got tired of the cheap ones and bought a logitech. execellent choice.

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

    Rated 5 out of 5 stars

    Great for Power Users at Work

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

    Keyboard has a solid, well-made feel. Keys work perfectly and height positioning is ideal. Exceeded my expectation.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Good at What it Does

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

    I'm writing this review on this keyboard. I picked this up on sale about a month ago and have been using it 4-5 times a week for 10+ hours each day. Pros: -Inconspicuous: work in an office so the flashy lights of other mechanical keyboards was not going to fly. This looks like any ordinary keyboard which I really like. - Decent price for a mechanical keyboard - The keys have a decent activation weight to them, doesn't cause fatigue when typing for a long time like I usually do - Aluminum plate makes it feel quality (more on that in the cons) -Sound and tactile feel are solid. I think they are a sort of medium loudness when I compared to like a cherry red . Quiet enough to not bother anyone when typing but loud enough to give a satisfying click. Cons: - Within about a week the keyboard sort of bowed in the middle. so now when I type there is flex around the "L" key which is annoying. Which is surprising considering that the slab of aluminum is there. - The key caps are kinda cheap. Letters are painted on and they have this sort of horizontal wiggle that bothers me but that is a specific to me kind of problem. -My biggest gripe is that these Romer-G switches have a spring in the mechanism that that give off this sort of "twang" sound. So if it's quiet in the room there's this like spring reverb sound that is annoying, it really cheapens the keyboard.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    LOVE MY MECHANICAL KEYBOARD!!!

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

    This is about the best "value" mechanical keyboard you're going to find. It's got everything you need, and nothing you don't. NO RGB, NO PROBLEM! I'm a grown-up! You're not going to beat this for a great typing keyboard at the $50'ish price point. It's probably not for gamers (I don't game on PC), but I'd recommend it to almost anyone else. (P.S. -- like all mechanicals, it's LOUD!)

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

    Awesome keyboard!

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

    After using membrane keyboards for the past decade, I had forgotten how absolutely awesome mechanical keyboards were! My typing speed is noticeably faster now. So happy! It's not a loud clackity keyboard but I have my own office so I cannot tell how annoying it would be in cubicles or egads, open floor plan.

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

    Rated 5 out of 5 stars

    OUTSTANDING KEYBOARD

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

    FLAWLESS KEYBOARD...BEATS THE FLIMSY KEYBOARDS THAT ARE SIMILARLY PRICED

    I would recommend this to a friend
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