Signal Conversion: Changes digital HDMI inputs from modern PCs or laptops into analog VGA signals for older screens or projectors.High Definition: Supports clear video resolutions up to 1080p (1920x1080 at 60Hz).One-Way Flow: Works strictly in one direction from an HDMI source to a VGA display, and cannot reverse.
Audio Jack: Some models include a 3.5mm audio port because standard VGA lines carry video only.Extra Power: Certain versions use an optional micro-USB cable to supply extra power for stable signals.