Original Apple USB Charger Data Sync Cable for iPhone 4/4S, 3S, iPod, iPad 2/3
Apple Dock Connector to USB Cable This USB 2.0 cable connects your iPhone, iPad — directly or through a Dock — to your computer's USB port for efficient syncing and charging or to the Apple USB Power Adapter for convenient charging from a wall outlet.
Use the Apple 30-pin to USB Cable to charge and sync your iPhone or iPod with your Mac or Windows PC.
Original Apple Charging Cable
Dock Connector To USB Cable