Sarmert Apple Certified 30 Pin USB Charging Cable, UPoweradd 4.0ft USB Sync Charging Cord iPhone Compatible for 4,4s

    Apple 30-pin connector to USB Type A cable.
    【Convenient Design】Slim dock connector design that allows it to be used with devices without removing cases.
    【2 in 1 function】The 30-pin cable is made of pure copper core and TPE material,
    helping to charge and transfer data at the same time.
    【Wide Compatibility】Apple 30-pin to USB Type A cable Compatible with iPhone 3G/3GS/4/4S, iPad 1/2/3,
    iPod nano 5th/6th generations and iPod Touch 3rd/4th generations.
    【Durable & Reliable Cord】4.0 feet (1.2 meters) durable cable completely meet your needs,
    can plug pull out more than 2000 times, high charging efficiency, ultra data transmission, reduction,
    small power loss, improves the conversion rate of charging.