I use the mouse (and keyboard) to a desktop PC, that the USB connectors are permanently into the USB slots of my monitor.
Even after prolonged operation and also when working with graphics / photo software the mouse is very good from my point of view in his hand. The
Control is precise and tactile feedback of the buttons and the control with the "virtual" touch wheel works great.
When one thinks about regularly to bend the mouse after use flat, then keep the batteries in well over months
daily use (about 20-30h per week - private use).
If the battery is soon all, then the indicator light blinks red and so you know that you should look ever for new batteries.
The optical mouse (and keyboard) are the real reason why I wanted to have this :-). Those things just look super modern.
The only downside: Every now and then (after some weeks, sometimes every few days) loses mouse their wireless connection ... then I have to
even to fold up and back, and then the connection is back ... exchange of USB ports, driver update etc. Unfortunately everything
brought nothing ... but as it occurs so infrequently, I decided to live with it, but prefer for the item from.