1. Convert the video signal from digital to analog. | 2. Powered by HDMI-compatible, no external power adapter is needed. | 3. Plug and play, no software required. Easy to use: Install in a few seconds, no settings required. | 4. It can convert complete HDMI-compatible to VGA video. | 5. Compatible with PC/laptop/DVD and other high-definition devices, and can be connected to a VGA monitor/projector or other monitors.