Synchronization and Charging Samsung 30-Pin Male - USB A Female 0.20 m Black Connect the hard disk or USB key to the Samsung tablet. The cable supports OTG (On The Go), so you can connect your mobile device to a USB device without using a regular computer.   Product specifications Color Black Blister Pack Round hollow design External material PVC Conductor material Copper Nickel Plating Connector design - side A Straight Length 0.20 m Connector design - B side Straight Connection B USB A Female AWG value 30/24 Samsung cable type Connection A Samsung 30-Pin Male Connection A &  B Samsung 30-Pin Male - USB A Female Diameter 3.0 mm   EAN code: 5412810198528 Supplier code: VLMB39205B02