Review on Renewed Logitech MX ERGO Advanced Wireless Trackball for Windows PC and Mac by A Eh Khung ᠌

I use the M570 trackball at work and MX ERGO at home. I use the M570 longer and more actively, but there were no problems with the buttons. MX ERGO is more convenient to charge. If now I had to buy a new trackball, I would choose the M570 (it seems that it was re-released as the M575, I did not try to use it), because. the price of MX ERGO is not justified. Different pros: Pretty pretty stuff. The hand does not get tired like a mouse. Maybe rolling the ball even relieves some stress. I advise everyone who works with graphics or drawings. Different cons: After 1.5 years of use, the spring on the left button sank, at first I tried to bend it, in the end I had to replace the spring. You have to use it through an adapter, it works unstable via Bluetooth and discharges faster.