4XEM 4 in 1 USB Type C Hub To HDMI DVI VGA DP Display Multiport Adapter Converter 4K 1080P. This Portable Digital AV Adapter allows you to connect your HDTV, monitor, computer, tablet, projector and other HDMI displays with HDMI / DVI / VGA port to your USB Type C devices. Easily adds a 4K display to your Thunderbolt 3 and USB-C DisplayPort Alt enabled Ultrabook, laptop or desktop. Note: The USB-C source connection must support DisplayPort Alternate Mode transmission in order for the adapter’s video connectors to pass video and audio. This 4XEM multiport adapter supports UHD 4K@60Hz (DisplayPort) & 4K@30Hz (HDMI) and HD 1080p@60Hz (DVI & VGA) resolutions. Note: Supports video output to one connected display at a time.