Detail produk dari Adapter Cable for Samsung Galaxy S3 I9300 Features: 1.Supports all video resolutions and audio formats including HDTV video and digital audio 2.Connect a Smartphone, Tablet or Other MHL Enabled Device to an HDMI TV 3.Designed For Use With Mobile Devices Featuring MHL Technology. Make sure your phone is compatible before purchase. 4.Alows for a Micro USB Cable (5 Pin) to be connected to the adapter to allow the phone to charge 5.MHL Adapter allows you to connect a Micro USB (11 Pin) port to a HDMI equipped device Note: 1. Need contact additional power(at least:5V 1A). 2. Need restart your device after connected. 3. MHL adapter may not function properly when used with other travel chargers.