Good mouse, malfunctioning driver.

I bought a good piece, as a replacement for my Razer Diamondback 3G was necessary.
Requirements were:
Ambidextrous design (based on the form, not the keys), since I do not come clear with ergonomic mice. Example Razer DeathAdder etc.
Good optical sensor (laser sensors always have a hardware-related acceleration).
Decent switches because my two Diamondbacks are the "Switchtod" died after every 4-5 years.
What is perfectly acceptable, but unfortunately there's no longer the Diamondbacks.

The mouse meets all above requirements gannanten. Unfortunately it is a bit too small for me to put 100% satisfied, but the mouse can but nothing. And the scroll wheel is too far back (for my taste). Have medium-sized hands and the scroll wheel sits around at the end of 2 phalanx.
For the thumb buttons fit perfectly.

What the mouse respectively, the manufacturer may be something that is the driver.
Namely works not.
There is no one in the fresh and being downloaded from the manufacturer's website, ensures that the mouse is no longer recognized.
Even after uninstalling will only work the lighting, the cursor does not move.

Only after removing the driver in Device Manager, the mouse works again.

Unfortunately, the mouse has by default a "Breathing" function of lighting enabled, which annoys incredible.

In this driver would deaktvierbar, but is unfortunately not (Win7 64bit).

Since the mouse I'll keep it but it works without drivers emergence neighborhood, but my Favorite candidate test (Zowie FK1).

For 18, - it is definitely a bargain.
For small hands more!