For charging and synchronizing an apple ipad ipod and iphone usb a plug on apple 30 pin plug for connecting an ipad to a computer with a usb interface for transferring data eg music editing programs like itunes also suitable as charging cable for appropriate usb power supply units authorized by quotmade for ipodquot note for consumers mfi products are licensed by apple and specially designed for connection to an iphone ipad and ipod apple prescribes high quality standards and examines these