YarMonth-MHL Adapter Converter, Micro USB to HDMI, Mobile High-Definition Link to HDMI Active Video Adapter Cable for samsung Galaxy S2Galaxy S II SGH-i777 & SGH-T989, Galaxy S II HD/LTE, Micro USB to HDMI cable MHL adapter provides a simple solution for displaying high-definition audio and video content from your MHL enabled mobile device on large screens Simultaneous power keeps your mobile device charged while connected to the MHL cable Use this micro USB to HDMI MHL adapter to connect your MHL devices to your HD Television. Connect your micro USB 5-pin port to an HDMI (type A) device,Supports all audio/ video resolutions, including 1080p. Power your cell phone while It's in use with the charger. Simultaneous charging to the mobile device when Micro USB charge cable (not included) is attached to the Micro USB to HDMI cable Works with 3D video and HDCP media protection. Designed for cell phone's that use MHL technology.