The 3-in-1 USB Retractable charging and sync cable utilizes aninterlocking design that uniquely allows access to all 3 connectorsgiving you maximum compatibility for most mobile debuces needingMicro and Mini USB. The 3 Pin Apple adapter ensures compatibilitywith most Apple device including the iPhone, iPod, iPad. And alsoworks with the following Mini USB, Micro USB& 30 Pin Appledevice:
Apple, Blackberry, Motorola, Samsung, LG, Nokia, HTC, Kyocera,Palm, SANYO, and the Amazon Kindile

Instruction for use
When using the 30 Pin adapter, the other two adapters must beconnected
When using the Micro USB adapter, the Mini adapter must beconnected
When using the Mini USB adapter, the other two adapters are notconnected.