Apple's lightning USB Adapter is now available in US

The lightning to Micro USB Adapter lets you connect an iPhone,iPad, or iPod with lightning connector to Micro USB cables and charges to sync and charge your device.
  This device is compatible with the following :
  -iPhone
  -iPod touch 5th generation
  -iPod nano 7th Generation
  -ipad 4th generation
  -iPad mini

  This device will cost you $19 in the U.S.Apple Store.Apple's Lightning connector is the new power connector used in the latest generation of iPod, iPad, and iPhone devices.It replaced Apple's previous 30 pin dock connector.