Supported Audio Video Sync: Transforms digital HDMI signals into analog VGA signals; a 3.5mm audio port allows audio to be sent to speakers or a display (a 3.5mm stereo cable is included). Full HD Resolution in 1080P: 720P/1080i/1080P, 3D, and HDMI V1.4 resolutions are supported by the HDMI-VGA adapter. Plug and play; no software or driver is needed. Making presentations at meetings or setting up a home theater is simple with this HDMI to VGA with audio converter. Wide Range of Compatibility: It can be used with any type of device that has an HDMI connection, including desktop, notebook, ultrabook, projector, DVD, HDTV, media player, and cable box. It is simple to plug and play; no drivers or external power source are needed.