Slim Port HDMI Adapter for LG G3 LTE Smartphone! MyDP/Micro-USB to HDMI Adapter Connects Any MyDP Enabled Mobile Device and Play Content to Any HDTV or HDMI Enabled Device, Black This SlimPort/mydp adapter is specifically designed to fit your LG g3 let's micro-usb/media port for complete connectivity Other SlimPort versions 1.0 will only support 720p, or simply don't provide a stable connection. Not the official one sold here, works every time Using this official SlimPort adapter doesn't need external power to use, it's low-power design helps reduce battery life Thanks to the higher bandwidth of the version SlimPort/mydp version 2.0, this adapter supports full 1080p and 4k HD resolution, 3d video and full 8 channel audio