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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 135 Showing 2,681-2,700 of 3,465 reviews
  • Rated 5 out of 5 stars

    Great picture

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

    When camera goes down on laptop, this is the way to go. Quality picture and easy to use.

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

    Great purchase!

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

    This is a good purchase considering I have a workstation setup! Great for testing my hands as well.

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

    Great keyboard with awesome features

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

    This keyboard has the capability of connecting to multiple computers seamlessly even with different operating systems.

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

    Good keyboard

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

    Comfortable keyboard with good key stroke feel. I really like the wrist support

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

    Great Keyboard

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

    Of all the keyboards I have had this one is great works great via blue tooth capability and the wrist rest is a great add!

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Worst Mouse and Keyboard I have ever encountered

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

    This keyboard and mouse CONSTANTLY disconnect. I cannot get it to reconnect immediately sometimes even after changing the battery, so it can’t be that. It is so frustrating to be working on something and then have your mouse and keyboard randomly disconnect! I have a brand new HP computer that I purchased at the same time as the keyboard/mouse combo, so I don’t know what the issue is.

    No, I would not recommend this to a friend
    • Brand response from Logitech
      Posted .

      Hello, I am sorry to hear you are not satisfied with the product. Thank you for taking the time to write this review, we appreciate the feedback.

  • Rated 5 out of 5 stars

    Fantastic

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

    Works great and comfortable to use, one of the best I've ever used

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

    Good 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 for using between several computers. Keys are a little soft when typing though.

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

    Simple, Easy, Effective

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

    Purchased wireless keyboard & mouse for use while on business travel. Works well, easy to set up, and continues to function properly.

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

    Keyboard

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

    Great ergonomic design and easy use. A little bulky if you need space.

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

    Easy and basic

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

    great set works well and is easy to use. my only con is that the mouse is so tall that it doesn't fit on my keyboard drawer.

    I would recommend this to a friend
  • Cons mentioned:
    Lag

    Rated 1 out of 5 stars

    Connectivity issues

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

    Loses connection with unifying receiver extremely frequently. When working lag is frequently experienced. I have spend hours of unproductive time due to this keyboard and mouse. I will be replacing it and probably not with a logitech

    No, I would not recommend this to a friend
    • Brand response from Logitech
      Posted .

      That's unfortunate! Refer the mentioned steps and check if that helps to resolve the issue: 1. Verify the product or receiver is connected directly to the computer and not to a hub, extender, switch or something similar. 2. Move the device closer to the USB receiver. If your receiver is in the back of your computer, it may help to relocate the receiver to a front port. In some cases the receiver signal gets blocked by the computer case, causing a delay. 3. Keep other electrical wireless devices away from the USB receiver to avoid interference. 4. Try on a different computer. Incase if the issue still persists, reach out to Logitech Support Team.

  • Rated 5 out of 5 stars

    Good value set

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

    I have been using this set for a couple of years, works well with no issues.

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

    Highly recommended!

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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.

    Great product. Came as advertised and I am very pleased with it!

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

    Doesn't stay connected

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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 synced it twice and it will quit working. Not sure I like it at all yet.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Good but

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

    Good keyboard set but the keys are little soft, not as much as the feedback you get on the laptops Mx

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

    Bought for home office

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

    This keyboard and mouse combo has worked perfectly for my wifes home office set up. The angle and key press is just right.

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

    Bluetooth Wireless keyboard for the win

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

    Previously used USB wireless keyboards and mouse. Bluetooth works flawlessly and frees up a USB port.

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

    Awesome Keyboard

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

    Keyboard is a little bulky but the keys and mouse are very fast and smooth. Very comfortable to use also.

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

    Great product for the price

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

    Great product for the price. Some of the keys seem a little sticky, but overall I like it.

    I would recommend this to a friend