The HDMI, USB-C, Mini DisplayPort, and VGA to HDMI Adapter Converter Switch was designed to connect in applications where the projector or display only has an HDMI input available. This converter switch eliminates the need for additional adapters, and allows the projector or display to remain on the same input for all connected devices. With a single HDMI output and auto switching there is no need to toggle between multiple inputs on a display. This converter switch offers control and flexibility by auto switching between video sources or via the manual push button located conveniently on the front. This allows for quick changes between video sources and the four inputs cover all of the most common audio/video connections: HDMI, USB-C, Mini DisplayPort, and VGA with stereo audio. This flexibility makes it perfect for use in conference rooms, huddle spaces, classrooms, lecture halls, or anywhere that multiple and complex audio/video signals will be displayed. The auto switching feature for the four input devices eliminates the need to interact with the device other than plugging in a laptop or tablet. The converter switch supports 4K HDMI, Mini DisplayPort, and USB-C output resolutions up to 4096 x 2160 at 60hz and VGA resolutions up to 1920 x 1080 at 60Hz. Features and Benefits Mini DiplayPort input HDMI input VGA + 3.5mm audio inputs USB-C input Source auto detect and select button function VGA resolutions up to 1920 x 1080 at 60Hz HDMI resolutions up to 4K (4096 x 2160 at 60Hz) Mini DisplayPort resolutions up to 4K (4096 x 2160 at 60Hz) USB-C resolutions up to 4K (4096 x 2160 at 60Hz)