Cable length: 300cm; Supports all video resolutions and audio formats including HDTV video and digital audio; Connect a Smartphone Tablet PC or Other MHL Enabled Device to an HDMI TV Designed For Use With Mobile Devices Featuring MHL Technology. Make sure your phone is compatible before purchase. Alows for a Micro USB Cable to be connected to the adapter to allow the phone to charge MHL Adapter allows you to connect a Micro USB port to a HDMI equipped device; Support All MHL function tablet PC and cell phone please make sure your device support MHL then it is ok. Support: Samsung Galaxy Note3 N9000 / Samsung Galaxy S3 i9300 i9308 / Samsung Galaxy S4 i9500 / Samsung Galaxy Note 2 N7100 / Samsung Galaxy Note 8.0 N5100 / Samsung Galaxy S2 i9100 / Samsung Galaxy Note i9220 / Samsung Galaxy Nexus i9250 All phone With MHL function.