Not so great:
* Outer material is very thin and plastic moderately. A bit reminiscent abgespecktes leather
* Detailed guidance is indeed there, but in English and unfortunately no information on how to demonstrate key new
* 2 buttons (the back and forth - actually standard allocation) can be reloaded. Supposedly there for on the homepage the appropriate software. But the website is not among them.
After looking it was the Eastern Time Tech homepage. There, however, the mouse is out of date (is no longer displayed, the mouse is the oldest in 2491) and there is no search function.
Did then demand the seller Vic Tsing, who immediately sent me a driver see images. This is apparently a universal, for I could therefore reprogram other mice.
To bring the considerable effort but, the mouse to run, there is the point deduction