Extends your existing USB dock sync & charger cable for iPod, iPhone, iPad 1 versions A1219 & A1337, iPad 2 versions A1395 & A1397, and iPad 3rd Gen versions A1416, A1430 & A1403. Must be used with your existing Dock/Sync cable. (Connectors: USB Male to Female; Color: White; Length: 3M/9.8ft)