Micro USB to HDMI MHL Adapter (Mobile High Definition Link) for LG, HTC, Sony and Samsung Smartphones and Tablets to Display on Your HDTV! The HDTV (USB port required on TV) charges the connected device. Device can also be plugged into a wall charger or laptop/PC for charging power. The goal is to always keep the mobile device in a ready-to-use state. Uses a single, thin cable to connect the mobile device to the HDTV. The HDTV remote will control the connected device with guaranteed mixed manufacture interoperability. 1080p uncompressed HD video. 8 channel (e.g., 7.1 Surround Sound) uncompressed audio.