VGA to HDMI adapter cable :It is a VGA male to HDMI/USB2.0+3.5MM audio and video link cable. Note: When using it, you must plug in the USB2.0 power supply at the same time to use it. VGA to hdmi converter cable made of frosted aluminum alloy supports resolutions up to 1920x1080@60Hz (1080p Full HD); Gold plated VGA connector resists corrosion and abrasion and also improves the signal transmission performance, which with high quality Metal woven shielding layer ,strongly anti-interference ability, the best transmission quality. VGA to HDMI cable for monitor compatible with Desktop, Xbox, PS3, DVD, Roku, Chromebook, notebook, TV Box or other devices with VGA port to analog signal HDMI device (projector, TV). VGA to hdmi connector for monitor includes a built-in active VGA to HDMI converter chipset that requires no external adapters, no drivers to install, and just plug and play.HDMI-to-VGA adapter cable chip must be plugged into the USB port at the same time to get enough power to use it. VGA to HDMI newer VGA equipped device (digital signal input) to older HDMI analog signal output. It cannot transmit signals from HDMI to VGA and is not a bidirectional adapter.