[Unidirectional Video-Only Connection] Display Port to VGA adapter is designed to transmit video signals only from a DisplayPort (DP) source-such as a laptop or desktop. computer-to a VGA display like a monitor or projector.
It is unidirectional and does not support connections from VGA to DP, nor is it compatible with HDMI or USB ports.
Note: VGA is a video-only interface and does not transmit audio signals.