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$34.99

Customer reviews

Rating 4.6 out of 5 stars with 8108 reviews

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Rating by feature

  • Value

    Rating 4.7 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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94%would recommend to a friend

Customers are saying

Customers appreciate the K400 Plus TKL Wireless Membrane Keyboard for its ease of use, convenient touchpad, and compact size. Many users also value its wireless connectivity, reliable range, long battery life, and affordable price. The keyboard's lightweight design and broad compatibility are additional benefits noted by customers. However, a small number of users have reported experiencing lag.

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 66 Showing 1,301-1,320 of 8,108 reviews
  • Pros mentioned:
    Touchpad

    Rated 5 out of 5 stars

    Great for using with the TV

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

    We bought this so we could use it with the PC connected to the TV. It works great for work on the big screen and the kids love using it for games on the TV. They also use it to have two keyboards for the same PC when they are playing two player games. The keys are comfortable and have a nice feel. The trackpad is responsive and we have had no connection issues. We really enjoy this keyboard.

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

    Rated 4 out of 5 stars

    Good tool for 20 bucks

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

    I was purchasing a new smart TV and asked a nice young man with the geek squad about a wireless keyboard and mouse set up. I am far from a techie so I was looking for simple, cheap, and effective. Bingo! He informed me that this is what "they" use when they need to test stuff in the store. Brought it home, plugged it in, and started using it. Once I read the instructions I'm sure I'll be even happier. Still need to figure out how to use it to change the input source on the tv.

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

    great product

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

    lightweight and great design - a great value for the money purchased at $20 over Black Friday sale.

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

    Rated 5 out of 5 stars

    We use several of these...

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

    We use these on a regular basis. They work great as a small keyboard for working on computers or servers. I personally have a couple hooked up to remote computers used for our network health screens. The original version had some key placement issues, but they obviously heard some complaints as they corrected them in this model. I wouldn't necessarily use this as a primary keyboard, but works great for server room or tech counter use...

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Wireless keyboard

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

    I spilled coffee on my HP laptop and a few of the keys didn't work properly. Rather than pay for a new laptop or full keyboard replacement, I purchased the Logitech wireless keyboard. It worked like a charm and I have no issues using the Logitech wireless keyboard, to run my HP laptop. Saved me a ton of money.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Wireless

    Rated 5 out of 5 stars

    Great size and function

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

    Easy connectivity. Great size as it fits hands but small enough to stow easily.

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

    Rated 5 out of 5 stars

    Great wireless keyboard!

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

    Works excellent, priced as a steal. Mouse pad works excellent.

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

    looks like a winner

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

    I was initially upset with the range of this unit. I had the transceiver plugged into a USB slot under my TV and I could use the unit up to 8ft away as it sat on my coffee table, however, when I picked it up and put in on my lap while sitting on the couch only adding an additional 3 feet to the distance the unit was completely unresponsive. I tried plugging it into the extender piece into the back of my computer and it is working well at the 11-12 feet distance that I use it.

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

    Rated 5 out of 5 stars

    Best bang for the buck

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

    This is exactly what I needed. Has a great range and works excellent.

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

    Rated 4 out of 5 stars

    Good enough

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

    There is perfect for some jobs with laptop, you have all in one, the keyboard and the pad

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

    Rated 5 out of 5 stars

    Excellent product

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

    Excellent keyboard. Easy to use. Perfect size Fits well in suitcase

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

    Rated 5 out of 5 stars

    Great keyboard

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

    Bought this to go with my laptop. It’s small and lightweight to use when traveling.

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

    Rated 5 out of 5 stars

    Great keyboard

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

    Great size, easy to use. The mouse is a track pad, can srcroll up and down with 2 fingers

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

    Great little keyboard media pc

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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 have a media pc set up in bedroom and living room. I got tired of unplugging and plugging back in from room to room. The batteries last for ever. The last set I had lasted 3 years. It’s great if you use a media center pc to stream your movies. But it’s getting better with media sticks now to do what small form PCs were needed for.

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

    Rated 4 out of 5 stars

    Nice wireless keyboard

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

    This keyboard is easy to use, comes with AA batteries, and doesn’t even require you to download any drivers (Windows 10 Pro). I like the convenience of being able to move around without a tether. For those who might be asking, because the description is a bit unclear, this works with Smart TVs AND desktop/laptop computers. Seems like the marketing blurb focuses on SmartTVs but it will work on both.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Wireless

    Rated 5 out of 5 stars

    Good Media Keyboard

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

    Keyboard works great wirelessly with my HTPC build! Very light and small for use from the couch!

    I would recommend this to a friend
  • Pros mentioned:
    Touchpad, Wireless

    Rated 5 out of 5 stars

    Great keyboard

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

    Best wireless keyboard on the market. The track pad is really good.

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

    Rated 5 out of 5 stars

    Long time favorite

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

    I’ve used many of these over a number of years and these are just great for media PCs or as a spare set of keyboard and mouse input

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      The Logitech K400 is a versatile keyboard and mouse combo that's perfect for media centers or as a spare input device. Its compact design and wireless connectivity make it a convenient option for various uses.

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Handy keyboard

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

    This keyboard is really handy to have. The little receiver fits in the battery compartment so I can throw it in my backpack. I do computer work and some servers I work on don't have a keyboard or mouse hooked up and I can just plug this in and have both without having to be tied to a cord. It is nice for my computer in the living room too. I don't have to make space for a keyboard and mouse on the table.

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

    Perfect Keyboard for TV Setup

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

    Great range and works every time. Have only had it for a month, so not sure about battery life. But so far I haven't had to change them.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Loving the K400 Plus! We're glad you're enjoying the long wireless range and reliable performance. While you haven't needed to replace the batteries yet, Logitech boasts a long battery life (up to 18 months according to their website). Hopefully, that translates to fewer battery changes for you in the future!