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Customer Ratings & Reviews

Your price for this item is $99.99

Customer reviews

Rating 4.5 out of 5 stars with 3465 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers admire the MK850 Performance keyboard and mouse combo for its ergonomic and comfortable design, ease of use, and generally good battery life. Many appreciate its compatibility with various devices. However, some users experienced connection issues and occasional lag, while others found the price to be a bit high.

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 121 Showing 2,401-2,420 of 3,465 reviews
  • Rated 4 out of 5 stars

    Pete

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

    My mistake. I did not know that it did not have a calculator attached to the key board.

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

    Nice!

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

    Like it. Works good. All good. More nice things go here.

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

    Bluetooth keyboard and mouse

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

    Great much nicer than ones provided by purchase Like being able 2 use on multiple computer and love bluetooth instead of having 2 use usb port

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

    Perfect for my workstation setup at work

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

    Having a separate input device for my computer n phone is a hassle. This fixed my problem n more. It's sleek and comfortable to use. Got rid of my older Logitech set in place of this.

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

    Not a bad alternative for Mac users.

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

    It’s a good keyboard in terms of syncing with the Mac. However, it’s a bit bulky for me and being a Mac user it is a learning curve on the keys.

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

    Rated 3 out of 5 stars

    Good feel, poor connection

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

    Keyboard feels good and it is very comfortable to use. Takes several minutes to connect when the computer is turned on.

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

    Wireless Keyboard/Optical Mouse

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

    Great for new home office, works well with computer, has some extra great features at the click of your fingers, helps with clutter free work space

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

    Great Keyboard and Purchase

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

    I like that the keys are large, the width of the keyboard is comfortable. It was easy to setup and I am not fighting with the cable. I would highly recommend.

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

    Great Keyboard And Mouse

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

    I'm glad I bought this combo. I have 3 PCs/servers in my home and this makes it so nice to only have one keyboard/mouse. I used to have 3 different ones and it was too much clutter.

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

    mk850

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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.

    Replace a old Logitech keyboard and mouse that was acting flakey

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

    Absolutely love this

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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.

    My favorite wireless keyboard and mouse combo ever. Both fit great and work great. If these ever die, I'll be looking for another one just like this.

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

    Logitech keyboard, K850

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

    It's awesome, works with my minimac. Couldn't use the latest wireless apple keyboard, because my computer was too old.

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

    Nice keyboard

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

    I love the wireless feature of this product as there are no cables to worry about. It has good build quality. Palm-rest is nice addition. The mouse is decent when handling normal tasks.

    I would recommend this to a friend
  • Rated 5 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.

    Great quality, low prices and easy connections. I recommend.

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

    Love it and hate it at the same time

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

    The keyboard is good, but The Issue is strokes and the design it’s so bad. The best part of the keyboard is multi connectivity you can connect two device Bluetooth and one by a USB connection

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

      Hey! Thanks for your honest feedback on the MK850. We appreciate you liking the multi-device connectivity - it is a valuable feature for many users. We understand your frustration with the keystrokes and design. Your insights are valuable for us as we continuously strive to improve our offerings.

  • Rated 5 out of 5 stars

    Best keyboard and mouse combo

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

    Great keyboard and mouse combo. Primary reason for purchasing was because of both Unify and Bluetooth capability. Really handy to switch from one device to another.

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

    Perfect

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

    Bought for a co-worker, I have the same model, that says everything.

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

    logitech keyboard

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

    have used over 20 in the last few years and they work great.

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

    Deadmouse

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

    Got it for the keyboard layout… But love the mouse. Sinking boat the keyboard and the mouse is a little tricky… But grear fill

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

    review

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

    Good product, very functional and convenient. Good product, very functional and convenient. Good product, very functional and convenient.

    I would recommend this to a friend