good, precise mouse

When unpacking, I liked the mouse Outwardly very good. Even the coated fabric cord made a very good impression (Somal, it is also easier to run past the other cables.).
The processing of the mouse is great. It lies perfectly in your hand for easy access to the keys. The lighting of the mouse will change the color of its own and it is not too bright and not too dark and not at all disturbing.
The mouse is not detected under Windows 7 immediately. In Windows 8, the driver had to install (went of its own accord).

PS: It takes time to write reviews on Amazon. It would be nice if I get some feedback. Thank you.