1.this product only for HDMI-compatible single(laptop) to VGA single(monitor) way transmission.
2.If your device is a PS4, a TV BOX, a projector, choose to have power and audio cables, as these devices require extra power.
Feature:
Supports resolutions upto 1080P (1080p Full HD) including 480P/ 576P / 720P for HD monitors or projectors
Suitable for all HDMI-compatible input and VGA output interface devices
Built-in conversion chip improves the compatibility
Plug and Play design, without special setup
Specifications
Item Name: HDMI-compatible To VGA Adapter