... and charging 3. Music audio on iPod/iPhone, iPad For Apple iPad 30 PIN Extender Dock Cord Extension Cable 1. NEW Dock Extension ... or iPhone from its docking station.3. Supports data transfer, charging transfer, Music audio on iPod/iPhone, iPad4. Compatible With: ... Nano.5. Color: White.Through the extension cable realize IPAD charging/ imported images, avoid directly plug into IPAD, protect the IPAD ...