1,Charging,Transferring 2,Micro USB,8pin,30pin,USB ports 3,Compatible with iPhone5,iPad,iPod Four in One--Multifunction Lightning Transferring Charging Dock for Apple Device All in one charging and data transfer for iphone 5 lightning 8pin docking stationWith this dock, iphone 4 30pin cable, micro usb cable and iphone 5 8pin lightning cable and USB cable can charge and data transfer for your ...