QVS USB Power Charger & Sync Extension Cable for iPod/iPhone/iPad - USB Extension Cable - 3.' - White (ACX-U1M) Cable Features: sync and charge Length: 3.3 ft Connectors: 1 x 4 pin USB Type a - Female Extends any standard USB connection charging cables (sold separately) Cable is specifically designed to handle higher voltage Ideal to extend the reach of a docking station