Among the many changes we're expecting to see in the next-generation iPhone, the new dock connector is one of the most interesting. This will be the first time Apple has changed up the handset's port since its inception.
We don't know much about the new connector other than that we think it has 9 pins. And according to these new photos of what is believed to be the sync cable for the new iPhone, it's about the same size as a standard micro USB...