iPhone charging and data cable

Bought to have a charging cable in your car and at work the cable. Data transfer did not try, but it was not even bought. iOS 6 iPhone 3GS and 4 are loaded.
The cable has a good fit and feels valent, as far as one can tell.
The connector is so well dimensioned that one almost needs some force, but it also falls not out (like so many other retailers makes cable) when things get rough is in the car.
All in all a good buy.