Had me the adapter selected to have only one car charging cable. When Vorababtest then home the disappointment: My Tab (GT-N8020) indicated a loading operation and after 5 hrs. No change still the Ladezzustandsanzeige. Property me then subsequently at other Amazon sellers a car Ladekanbel fundraising for the tab and a spare charging cable "USB". I once complained and get the seller the same article as a substitute. The "faulty" I did not send it back, which is in the garbage. Since the defective eh should in the trash, I once opened the thing and on the board the cause of NOT CHARGING probably gefunden.Links are 3 pins one of which was not at all soldered. Because of the great Reklamationsabwicklung the provider therefore increased to 3 stars.