After much back and forth I have bought us this shell for our new Trektor SurfTab Wintron 10.1 tablet. And that was exactly the right decision;) The case fits very well to the tablet so all buttons and ports remain free and fully functional. The processing makes a very good impression, even looks very chic and they are no unagnehmen odors. Allso of us there so far, long-term experience is lacking just still, a 100% buy recommendation.