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Comp. Value: $34.99

Customer reviews

Rating 4.6 out of 5 stars with 8104 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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Cons mentioned filter

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 35 Showing 681-700 of 8,104 reviews
  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    Great for media centers

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

    I use it with a Raspberry Pi 3, hooked to our TV or monitor. It's hassle free, mouse and keyboard in one setup, plus it's small enough to lay around the living room. I would recommend for this purpose.

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

    Rated 5 out of 5 stars

    Like how small it is

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

    I wanted to get a wireless mouse keyboard combo. Saw this and decided to try it. The keyboard with a built in mouse touch pad is the way to go. Its compact. It's only 1 piece vs 2 pieces to keep up with

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

    Rated 5 out of 5 stars

    Logitech K400 Plus Wireless Keyboard

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

    Works as expected with my Fire TV. The mouse pad helps with navigation and the keyboard is a blessing! No more going one letter at a time!

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

    Rated 5 out of 5 stars

    Just right!

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

    Nice light and compact. Needed something so we can control a card PC for a tv.

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

      Thank you for sharing your positive feedback on the K400 Plus! It's great to hear that its light and compact design, along with the built-in touchpad, is effectively helping you control your card PC for your TV setup. We appreciate you choosing Logitech. Logitech

  • Rated 4 out of 5 stars

    Depends on use case and what you're used to.

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

    Maybe it's because I've never like the shallow chicklet keys of a laptop keyboard, but I find it uncomfortable to type on. Also, I find the mouse pad to not be very sensitive. But for the price, and it being an all-in-one, if you don't have, or want to carry a separate mouse and a decent (heavy) keyboard, it's convenient when you need a simple and lightweight solution. But honestly, if it's for more than a quick/simple operation, I suggest using a legitimate keyboard and mouse. That's what I ended up doing out of frustration only after 20 minutes of trying to navigate windows. But I am someone who has always disliked using laptops. For people who dock a handheld gaming system, like the ROG Ally to a larger display, this could be great to use for clicking this, or that, or quickly changing a game or driver setting before a game. But as I said, anything beyond that, I'll opt for a separate mechanical keyboard and gaming mouse. Build quality is typical Logitech quality, which is good, especially for the price. I like that it's powered by a couple triple AA batteries instead of a built-in solution. That way it won't become e-waste in the future. There's also a little dongle holder inside of the battery compartment for when the keyboard's dongle is not in use.

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

    Rated 4 out of 5 stars

    Great product for most use but...

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

    It's great for PCs but using this on an Amazon Fire TV, the keyboard doesn't really map out 100%. For instance, when doing a search, pressing return doesn't work. You'll need the remote handy to press the select button.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use, Touchpad

    Rated 4 out of 5 stars

    Not bad as a backup

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

    I use this as a backup to my keyboard. It does the job. I like having the left click on the top left of the keyboard and a touchpad on the right. This can be very portable. Great value.

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

    Rated 5 out of 5 stars

    Great keyboard for a reasonable price !

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

    Was very pleased to find this keyboard and found it works great for the price. I had a different one quite expensive, and I think this is perhaps even better. Thank you so much Best Buy !

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

    Rated 4 out of 5 stars

    good for smart TV

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

    It is very comfortable to use on the bed, It works on two AA batteries that are already included. It is smaller than your ordinary keyboard, but large enough not to press two keys at a time.

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

    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 works well with for what I need. Bur I would rather have a separate mouse for it

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

    Rated 5 out of 5 stars

    Great Wireless Keyboard

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

    I purchased this keyboard for use with my ACER Chromebase. Very happy to have both keyboard and trackpad in one package. Was using wired keyboard and mouse, this is a welcome addition being wireless! Great value!

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

    Rated 5 out of 5 stars

    Great keyboard/touchpad combo

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

    Great little keyboard. Good feel, touchpad works well for its diminutive size. I used it with a couple of raspberry pis and it works great in that use case.

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

    Rated 5 out of 5 stars

    Simple, inexpensive, flawless

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

    I bought one for my Nvidia shield and it makes operating it easier and faster, o live the integrated mouse pad and so far 2 months, batteries are haven't seemed to drain or need replacement.

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

    Rated 5 out of 5 stars

    Excellent

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

    I use this device daily and can proudly say it is super simple to use. I love that it is also compatible with my MacBook, and the unifying receiver makes it easy to connect an external Logitech mouse.

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

    Rated 4 out of 5 stars

    great lil keyboard

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

    love this small but handy keyboard, i use it for my firestick because it can be annoying to type without one looking for movies and games , but not any more. the keyboard is very light weight and not sore on the eyes

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

    Rated 5 out of 5 stars

    Nice

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

    Good keyboard because of the mouse pad. I wish it was rechargeable.

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

      It's great to hear you're enjoying the built-in touchpad on your K400 Plus. We understand your desire for a rechargeable option and appreciate you sharing your thoughts, as this kind of input helps us improve. Logitech

  • Pros mentioned:
    Ease of use, Touchpad

    Rated 5 out of 5 stars

    Light weight & compact for a keyboard.

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

    Currently using it with our Smart TV, but it also works great on a computer hooked to the TV. Internet surfing & quick emails are a breeze and the mouse pad is a major plus. Another satisfied Logitech purchase.

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

    Rated 5 out of 5 stars

    Perfect keyboard mouse combo

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

    This is one of the best keyboard mouse combo for every home theater pc and desktop pc too. Very reasonably priced, well made keyboard. Portable size and wireless functionality makes it perfect keyboard for anyone

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

    Rated 5 out of 5 stars

    Useful and compact

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

    The built-in touchpad is what sold me on this model. It works great when paired with my Surface Pro when I'm in my office, plus it stows almost out of sight until I need it again. Great product.

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

    Easy to install and works perfectly with other Logitech Unifying receiver devices. Nice and compact as well, fits well in my back pack.

    I would recommend this to a friend