Customer reviews from Logitech
Logitech - MK850 Performance Full-size Wireless Membrane Keyboard and Mouse Combo for PC and Mac - Black
Average customer rating
3.7 out of 5
3.7
(70 Reviews)
Open Ratings Snapshot
Rating breakdown 70 reviews
5 Stars
29
4 Stars
14
3 Stars
10
2 Stars
11
1 Star
6
100%of customers recommend this product. 
(
4 out of 4
)
Best Buy Privacy Policy
Customer Reviews for Logitech - MK850 Performance Full-size Wireless Membrane Keyboard and Mouse Combo for PC and Mac - Black
Customer Rating
4 out of 5
4
Best Ergo for wide palm size
on July 21, 2024
Posted by: Hashmi,Shariq
[This review was collected as part of a promotion.] Mouse ergonomics are the best is you have a wide palm size. Design supports well and quality is rugged and will last long.
Written by a customer while visiting Logitech
Customer Rating
5 out of 5
5
Amazing Productivity Boost with the MK850 Logitech Keyboard and Mouse!
on September 7, 2024
Posted by: Anonymous
[This review was collected as part of a promotion.] The MK850 Logitech Keyboard and Mouse have completely transformed my work experience. The wireless connectivity with up to three devices is a game-changer, allowing me to transition seamlessly between my laptop, desktop, and tablet without any hassle. It makes multitasking smoother than ever!
The keyboard itself is incredibly comfortable to type on, with responsive keys that really make a difference during long work sessions. The mouse is equally impressive, offering unreal precision and control. Whether I'm working on documents or browsing the web, everything flows effortlessly.
Overall, the MK850 is the perfect productivity tool, and I highly recommend it to anyone looking for a versatile and efficient keyboard and mouse combo!
Written by a customer while visiting Logitech
Customer Rating
5 out of 5
5
MK 850
on August 10, 2025
Posted by: Lloyd
Verified Purchase:Yes
I have been a long time user of Logitech products, however this is a replacement to a Mouse/keyboard system that would allow me to use 2 computer with one monitor and only one mouse/keyboard combo. Even with a failure of your setup, I still am now using two different mouse/keyboard wireless system and still using both computer with minor frustration. Thanks
I would recommend this to a friend!
Written by a customer while visiting Logitech
Customer Rating
5 out of 5
5
MK850 is My New Fave
on August 18, 2025
Posted by: Tom Henry
from SF Bay Area/CA
Verified Purchase:Yes
One of the next keyboard and mouse combos out there, and I’ve had plenty over the past 20+ years.
I would recommend this to a friend!
Written by a customer while visiting Logitech
Customer Rating
5 out of 5
5
Logitech MK850 keyboard/mouse review...great connectivity
on October 2, 2025
Posted by: Keyboard review
Verified Purchase:Yes
MK850 is great keyboard/mouse combo, especially like the bluetooth feature
I would recommend this to a friend!
Written by a customer while visiting Logitech
Customer Rating
5 out of 5
5
Meets my needs
on October 31, 2025
Posted by: 2 job single mama
from Philadelphia, PA
Verified Purchase:Yes
I work between two independent laptops that cannot know about eachother and this keyboard is so easy to use and seamless in all my transitions. The mouse is a great addition but I wish I could turn off the 3rd pairing mode because I only use two and I always have to cycle through it and it takes a little longer to make my transition.
I would recommend this to a friend!
Written by a customer while visiting Logitech
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