For connecting the iPad, iPhones or iPods to TV/hi-fi system or on computer/USB charger (synchronization/charging) Additional USB connection for charging or synchronizing the iPhone Pal/NTSC compatible Authorized for "Made for iPad", "Made for iPod" and "Made for iPhone" connection A: plug for iPhone) Connection B: 3 cinch plugs (audio/video) + USB-A plug (data).
eBay