... , iPod touch (4th generation) via the 30-pin dock connector and to your HDMI-compatible display using an HDMI cable. After ... using the accompanying micro USB cable.6. USB port: Plug the connection kit into the dock connector port on your iPad, and then attach your ... ,please feel free to contact us. all 6 in 1 card reader,sd card port,micro sd card port,3.5m DC port,USB port,mini USB port,HDMI PORT