XtremeMac Incharge Duo 2.1 amp Dual Charging Dock for iPod iPhone and iPad (Black) XtremeMac Dual Charging Dock General Features: Black color Charges two devices simultaneously. Uses Apples 30 Pin connectors. Supports multiple devices (iPod, iPhone, and iPads) Assorted charging frames allow you to customize which two devices you have charging Indicator LEDs let you know your devices are being charged Models Supported: iPad/iPad 2/iPad 3, iPhone 3/3G iphone 4/4S iPod Touch G2