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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 24 Showing 461-480 of 8,108 reviews
  • Pros mentioned:
    Size

    Rated 4 out of 5 stars

    Great for HTPCs

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

    This is a compact little keyboard/mouse combo that's likely best suited for a HTPC. I wouldn't use this for gaming or anything too serious because it's just too compact. That said, for what I need it for it does the job well enough and the price is hard to beat. Wireless range is great so far. There are of course higher quality options out there, but for the price this is pretty solid.

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

    Rated 4 out of 5 stars

    Compact and Easy to Use!

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

    Great for HTPCs! It has excellent range, battery life and is easy to use. I only wish the chassis was more sturdy, as it can flex a lot. If you need to disable tap to click on the trackpad, press “fn + left click”!

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

    Rated 5 out of 5 stars

    Get the job done

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

    I have bought this because I wanted something for my tv setup without using a wired connection. This does the job great. It has a built in mouse pad also which great if you got android browser that’s supports it instead of scrolling with remote. Over all it’s great product.

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

    Rated 5 out of 5 stars

    Convenient for use with a media station

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

    Bought this to use with a computer we have connected to the TV in the living room. It is good for what we use it for. Has a far range, it's responsive - no lag, and it feels sturdy. Wouldn't recommend it for playing games on though, keyboard is too small for that. Other than that it's a good keyboard with a built in touchpad.

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

    Rated 4 out of 5 stars

    Nice for the living room

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

    I have a bunch of keyboards in the theater. Mini one with a scroll wheel, similar one to this, with separate mouse. This one is the best of the lot. It is big enough to type on easily, but you don't have to find a spot to roll a separate mouse. Combined with a harmony remote, easy to control and search.

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

    Rated 4 out of 5 stars

    Decent for home theater pc.

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

    Very light weight, keys are decent to type with and doesn't lose connection. I Bought this to use with my home theater pc. Works well enough but I feel like it lags a bit sometimes. But for the price I paid I'm willing to live with it. Got it on sale for 15. At that price I think it's definitely worth it.

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

    Rated 5 out of 5 stars

    Great keyboard for the price.

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

    Great keyboard for the price. Works perfectly and it does not take too much space. I connected my laptop to my TV and I can work on my computer from my couch using the TV as a monitor. I also love that it has the mouse pad in the keyboard. This way I do not have to have an additional peripheral device. So far, I love it.

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

    Rated 5 out of 5 stars

    Low-priced 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.

    This is easy to install as long as you have Windows 10. I had a hard time loading it onto my Win7 computer, but was able to do it once I downloaded updates. On a Windows 10 computer I tried it on, it worked seamlessly. I also have it working on my LG smart TV without a hitch.

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

    Great product and better than using a TV Remote!

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

    I purchased this keyboard several months ago to work with a Samsung SmartTV. I love it! It is lightweight and has very good battery life. The keys and touchpad are very responsive for wireless connectivity. I can move the mouse around a 65" screen very quickly and rapidly type in usernames/passwords. The only feature missing is an internal light. I am going to by another for the TV in my bedroom.

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

    Rated 5 out of 5 stars

    Great for simple stuff

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

    Lightweight. TouchPad isn't too sensitive. Keys are nice. I use it on my gaming pc so I primarily use it to login and type my passwords, quick googling,etc.

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

    Rated 5 out of 5 stars

    Helpful ergonomics

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

    Love this keyboard. Great for people who need adaptive products due to injury or chronic pain. I have pain using a conventional mouse for long periods of time. I can surf in multiple positions: standing, chair, recliner or couch, up close or across the room. Ideal for controlling Hulu/Amazon/Netflix. The track pad is wonderful! Batteries seem to last a long time too.

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

    Rated 5 out of 5 stars

    Fantastic keyboard

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

    I love the simplicity of this keyboard. Its lightweight and easy to use and does everything you need! I use it on my bedroom pc and have never had an issue with connectivity ot resposiveness.

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

    Rated 4 out of 5 stars

    Pretty good cheap wireless keyboard/mouse track.

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

    Great wireless keyboard - just make sure you are in direct line of sight of the receiver or input will stutter. One small gripe is the yellow left click button at the top left corner, you might need to press harder than normal sometimes to register the click but all-in-all a very good keyboard.

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

    Rated 5 out of 5 stars

    easy mouse and kb combination

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

    I use couple of these for controlling differrent PCs .. I have screens controlled by these computers and many times I'm not able to use a desk or even sit to change the info on the display .. this kb helped me a lot in all situations to make these changes so easy. I like it.. very good range and ultra pportable.

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

    Excellent wireless keyboard and trackpad

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

    I use this daily on my Raspberry Pi 3. It works on my Mac, PC and Linux computers equally well, although on Linux you lose the volume control buttons. It's very lightweight but well constructed. I particularly like the key action as it feels very nice when pressing the keys and typing on it. The battery lasts quite long, as I'm still using the original batteries.

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

    Good wireless keyboard for the price

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

    I use this to connect to a MS Surface. I didn't care for the flimsy keyboards that attach to a Surface but wanted something that didn't require a cord at the same time. This fit the bill for a reasonable price. It took a while to adapt to using this mouse pad but otherwise it has been pretty easy to use. We frequently forget to turn it off and the batteries are still going strong a month later anyway.

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

    Rated 4 out of 5 stars

    Small 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.

    I was surprised to use the built in touchpad more than I thought I would. I like the small size as well. Key press action not as great as the larger units though.

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

    Rated 3 out of 5 stars

    Works, but cheaply made

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

    This was not as good a product as I had hoped. The keyboard is sized appropriately, but is cheaply made and very light. The keys themselves don't have a solid actuation. At least the trackpad works well and it connects reliably via the RF wireless dongle. I guess you get what you pay for.

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

    Rated 4 out of 5 stars

    Decent keyboard - Great price

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

    For $20 this is pretty great keyboard. The touchpad is a nice touch, but it just works ok. There are plenty of other better keyboards, but this one is portable and small enough to throw in the work bag and use in the office. Additional, this has an on/off button which is a nice feature. My one con is the dongle. There's no dedicated slot or place to store the dongle when not in use.

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

    Rated 5 out of 5 stars

    Perfect for school setting!

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

    I use a surface book at work (school), so I didn’t want to break the bank on a keyboard that would only be used when my surface book was docked. I love the trackpad, as I’m so accustomed to NOT using a mouse and didn’t want to take space on my desk for a mouse/mousepad. It is lightweight, but not flimsy.

    I would recommend this to a friend