About shipping and packing you do not talk so, as always top. I bought this mouse for the university, in order not to go to the people with the clicking but a mouse on my nerves. - Fulfills> target. First of all the device ansich: The mouse is connected to a small USB connector to the PC, which runs smoothly under WIN8. The mouse can be used directly after eigenstädniger installing the drivers. The cursor moves flawlessly and 2 DPI stages I think that's great, depending on what you're doing grade. The additional keys are of good use, such as "front" and "back" in the browser or folders with the side buttons. However, I realized that only the left and right mouse button is noiseless. Ansich that's enough, because these are the main keys. The problem arises now in operation: I succeed it hard to work properly with this mouse, because the pressure point is seemingly placed very deficient. A normalses click is possible only after several attempts, which is a no go for a mouse! Hard to say whether this is a defect on my device or generally is the case. I may use the mouse also wrong ?! Desswegen only 2 stars, otherwise it would be 5! It should be here but not just rely on my review, but other read before departing from the purchase! Maybe I've just this issue ...