The 30-Pin to USB Type-A Cable from Apple provides a connection to the Apple iPad, iPhone or iPod. This USB sync and charging cable connects an Apple device to a computer and allows you to conveniently download updates, applications or other media while you charge the device. The cable charges your mobile device using your computer or laptop’s power source.
The cable allows you some flexibility while using the USB sync and charging cable. You can also hook this cable to an Apple USB power adapter to charge your device from a wall outlet.