ADDENDUM:
After I created this recession, I was immediately contacted anchor e-mail to let with an invitation to send you the serial number on the bottom of the mouse. It was said that my mouse was deffekt. Thereupon I sent the serial number and was confirmed to me that I (for free of course) get a new mouse in the next sent.
I'll expand this comment once they arrived and I've tested. But anticipate before an expressly strong praise for this fast and uncomplicated Kundenserviece !! This is now indeed no longer a matter of course.
So ... mouse angekommen..4 days I nachde the first deffekte got ... unpacked and tried ... everything seems to be working ... all in all a very good mouse ... more you can not at this price request ... good mouse
Praise again for the quick and easy Kundenserviece ...