1. With the same OS mouse settings the mouse sensitivity changes sometimes between very sensitive and really slow. OS settings don't change. I have to adjust the OS settings to make the mouse usable, back and forth.
2. Sometimes, mouse stops working, clicks and moves are ignored. The laptop still displays mouse as a connected device. In order to make it work again you need to turn the mouse off and on.
3. The scroller built into the button under the right thumb, gets touched accidentally on the regular basis.
4. Scroll is terrible, it's uneven and jerky. The same scrolling can hardly move a page sometimes and sometimes it scrolls really far away.
5. Micro USB? In 2023? In 2023? Micro USB? In 2023? Micro USB in 2023??? For this price? You can't be serious.
6. You can't use the mouse while charging. The charger socket should be under the left / right buttons.
7. Either the mouse should be bigger or you need to add a bigger model. You can't use it on the everyday basis, it's way too small.
Can't recommend the mouse. The only good thing I can come up with is the design and fair materials. Hence, 2 stars instead of 1 that I should actually give, especially, for the price.
Mouse has been tested with MBP 13' 2018, Mac OS Ventura, latest at the present moment. Used via Bluetooth, not via the connector.