ERIOTPY HDTV 11 Pin MHL Micro USB to HDMI 1080P Audio Video Mirroring Adapter Cable Cord Support 1080p full HD video resolutions, video resolution: 480i, 480p, 720i, 720p, 1080i, 1080p (1920x1080/60hz) Mirror your Samsung galaxy s3 s4 note 2 through the standard HDMI output on a compatible tv Note: The cable don't charger your phone, not compatible to tablet PC such as Samsung tab 3 tab 4 Connect the USB cable to a power adapter(at least 5v 1a) to supply power for the HDMI connector(if no power, it will not work)