HD MHL Micro USB to HDMI HDTV Adapter Cable for Samsung Galaxy S4 S IV i9500 Display your 1080P video and photo on the big HDTV screen HDTV with this cable. Show your 1080p HD video on big TV screen using this cable Samsung original branded product MHL 2.0 technology, external power source not required Automatically switches the phone into USB data / charging or MHL audio / video modes