Review on Renewed Logitech M720 Wireless Triathlon Mouse with Bluetooth, Hyper-Fast Scrolling and USB Unifying Receiver for PC, Laptop - Black by Mateusz Sobczyk ᠌

Great all purpose mouse! The only significant drawback for me is the side play of the wheel. It does not affect the horizontal scrolling, but it gives the impression of marriage / poor assembly. Very disappointed with Logitec support (ticket id #1821716). When asked about the backlash, I was advised to "connect the mouse to all USB ports" and other nonsense that cannot fix the mechanical problem in any way. And after the question whether it was a marriage or not, they wrote the following: "We won't be able to pronounce the verdict, but we can confidently say that the mouse is not intended for such use - knocking on the wheel and touching it with your finger." i. E. you cannot touch the mouse wheel with your finger. Further ̶i̶ ̶b̶y̶l̶ ̶p̶o̶s̶l̶a̶n̶ ̶ my ticket was closed by Logitec itself. Later I found an explanation for the backlash: youtube "How Logitech Hyperscroll works". This is my second m720, I worked with the first one for about 2 years (as far as I remember, the backlash on it was much less), changed jobs and bought a similar mouse for myself. Bottom line: despite the lack of support, I recommend it.