Audio Video Sync Supported Converts HDMI digital signal to VGA analog signal; 3.5mm audio port sends audio to speakers or a display(3.5mm stereo cable included); power supply interface: Micro USB backup power supply, solve the problem that high power device used instability with insufficient power supply.- 1080P FULL HD ResolutionHDMI-VGA Adapter support resolution 720P/1080i/1080P, 3D, HDMI V1.4. Plug & play, No any driver or program required. With this HDMI to VGA with audio , its easily to create home theater or make presentations at meetings.- Convenient and convenientPortable HDMI to VGA adapter / converter. Simply connect older computers / notebooks with HDMI output to a TV, monitor or projector with VGA input to stream videos, play games or share content.- Widely compatibledesktop, notebook, ultrabook, notebook, projector, DVD, HDTV, media player, cable box or other devices with HDMI connection. Plug and play, no drivers required, no external power supply required.- What You'll Get1x HDMI to VGA adapter / converter &1x3.5mm Stereo Cable includedMonths Product Warranty and Lifetime Technical Support, backed by 24/h friendly customer service.