USB Data Cable for Samsung B2100 It's amazing that a supplier - as this company - a cable can deliver at such a price, in such good quality! The cable is switched to all functions and there are all contacts assigned, so that not only the exchange of data between cell phone with inserted SD card is functioning, but also the charging function to the battery is present. I know suppliers who want to 6 times the price for it! Why can not I understand? This reminds me of the motto: No one is useless, it can still serve as a bad example!