Customer reviews from Logitech
Logitech - Signature Comfort M840 L Wireless Bluetooth Mouse with Silent Clicks and Customizable Buttons - Wireless - Black
Average customer rating
4.5
(2 Reviews)
Rating breakdown 2 reviews
5 Stars
1
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product.
(
2 out of
2)
Customer Reviews for Logitech - Signature Comfort M840 L Wireless Bluetooth Mouse with Silent Clicks and Customizable Buttons - Wireless - Black
Posted by: Husnue
from Miami
Verified Purchase:Yes
Everything is great.
I wish they had the smaller version though.
Otherwise quality and price are a good buy. I like it.
I wish they had the smaller version though.
Otherwise quality and price are a good buy. I like it.
I would recommend this to a friend!
Response from LogitechBy Logitech, October 15, 2026
We’re happy the Signature Comfort M840 L feels like a good purchase! Its quality and price have clearly made a positive impression. We’ve also heard your wish for a smaller version. Thanks for telling us what would make it an even closer fit for you!
Written by a customer while visiting Logitech
Posted by: e user
Verified Purchase:Yes
the top right corner stick out little too much, not good for tight desk space
I would recommend this to a friend!
Response from LogitechBy Logitech, July 7, 2026
We appreciate your feedback. Thank you for letting us know about the size and how it fits your desk setup. Your comments are valuable and will be shared with our team as we continue improving our products.
Written by a customer while visiting Logitech