Review on Renewed Logitech MX ERGO Advanced Wireless Trackball for Windows PC and Mac by Nam Le Bao ᠌

This device is my first experience with a trackball. The experience is positive. I admit I'm surprised that I quickly got used to the device. Before buying it, I looked through a bunch of reviews on YouTube and the only thing they kept silent about was the lack of a niche for the receiver in the device itself (indicated in the shortcomings). With its pros. 1. Very comfortable in the hand. 2. You can change the angle of inclination. 3. Predictable ball speed. 4. Precise mode. 5. Ergonomic design. Has some cons 1. The absence of a niche for the receiver in the device itself (any, even the cheapest wireless mouse has it). 2. Pressing the buttons too loudly (to admit, I have already lost the habit of such a sound after using the silent mouse SBM-502AG-W. By the way, I still use it). 3. Overpriced (I took it for another 5000, but still expensive).