CyberPower CPH320AP Charging Dock and 3 Port USB Hub for iPod/iPhone 3G, 3GS, 4, 4S iPod / iPhone 3G, 3GS, 4, 4S Charging Dock 3 Port USB 2.0 Hub Includes AC Power Adapter and USB cable Limited Lifetime Warranty Note: Docking station does not sync iPod / iPhone with connected computer