1. No Bedienugsanleitug. 2. No CD. No mini USB stick but a 5 cm section. In this respect is gtäuscht the delivery. Nothing against MADE IN CHINA, but if peel off the sticker of the keys already partially or are inclined augegklebt the fun stops. An indictment of Logitech with their products for many years I was able to work well and reliably. In the box and back.