Review on Renewed Logitech MX ERGO Advanced Wireless Trackball for Windows PC and Mac by Andrey Zagorov ᠌

This is my most useful purchase for a laptop, there is a cover for Ali specially for this mouse, type in the name and you will find it. Pros: You are lazy to sit at the table, and it is inconvenient to crawl on the bed with the mouse, then this thing is for you. Blue-toothed connection, works perfectly, no need to occupy usb ports. The surface does not matter, move only your fingers. I took solidworks and autocad to work at home, due to the small workplace, it was inconvenient to use the mouse. I actively use it not only for drawing, but also instead of a regular mouse. The battery lasts a very long time. And they are not finger like everywhere else, you don’t need to take anything out. I've been using it for 4 months, charged only once when I received it. Its cons: 2-4 days you need to get used to it, by inertia your hands twitch like with a mouse.