If you have a smartphone with an mhl supported micro usb connection this clever adapter will allow you to transfer pictures and sound from the telephone to your tv via the hdmi input connect the adapter between the telephone and an hdmi cable to your tv you need to use the telephoneacirceurotrades ac charger which is connected to the micro usb input of the adapter includes a 5p to 11p micro usb adapter for support of samsung galaxy s3s4 and others