Using Instruction:
The adaptor includes two differen't function ports
1. Video output by HDMI port: Put the adaptor with / / / (4th generation), then connecting to TV with HDMI cable
2. Charging device and data transfer by 30pin cable :
first, put adaptor in / / iTouch/ / Classic
Then connect to 30pin cable with one end of device cable(like data cable)
At last, put the other end of device cable to power adaptor or computer