A USB to HDMI (High Definition Multimedia Interface) adapter is a device that connects a USB port to a HDMI-enabled device. This adapter is most commonly used to connect a computer or laptop to an HDTV or other multimedia display.
USB to HDMI Adapter
A communication interface is an interface used for data transfer and communication between devices. Common communication interfaces include USB interface, HDMI interface, VGA interface, Ethernet interface, wireless network interface, etc. These interfaces can be used to connect computers, external devices, network devices, monitors, printers, etc. to realize data transmission and communication functions.