The function of the mouse is OK. Also what to do as a mouse and sufficient for applications in the home. Unfortunately it is not so good in the hand. The buttons on the side are not big enough and are too far back. Letting go is almost mandatory if one wants to serve them. But what bothers me most is the Tata thing that the mouse very bad for plasticizers STINKS! The surface can also suggest this. Fässt at how rubber-touch. Welding hands and work longer should be avoided well. VII. it transpires from still - I doubt it strongly. One week more and I'll give again. It was packed couvert Warensendung in - Oh. The course came to already damaged. When I pay 3 Euros shipping, then I want a decent delivery! And no - please tell no one that there are packing! Addendum: More two star Abzug.Die mouse stinks still bestial and will only reluctantly on my mouse pad! I'll be back to buy a Gigabyte M7650. The fkt, even on a leash sofa !!! This mouse is a letdown!