Converts HDMI, Mini DisplayPort, or USB-C DP Alt signals to an HDMI output Allows HDMI, Mini DisplayPort, or USB-C DP Alt source signals to display on an HDMI projector or display Device Auto Detection - recognizes when a source device is powered on or connected and switches it to the HDMI output automatically Auto Scan - Scans input sources, starting at HDMI, then Mini DisplayPort, ending at USB-C, and automatically switches the 1st active source to the HDMI display. This feature is activated when the active source device is either unplugged or turned off Mini DisplayPort and USB-C input delivers video resolutions up to 4K@60Hz YUV 4:4:4 HDMI input delivers video resolutions up to 4K@60Hz YUV 4:4:4, 4K HDR, and Dolby Vision HDMI 2.0, DisplayPort 1.2, and HDCP 2.2 compliant Plug-n-play, no driver installation required Powered by USB Type-A port or wall charger Perfect multimedia tool for meeting rooms, class rooms, lecture halls