SENSOR PANEL DISPLAY: Host extended display, mainly for the host temperature monitoring, no need to use software, no additional power supply, no HDMI cable, just a USB data cable to connect the mini sub-screen to the computer, and then start our customized software to use, faster and more convenient.
MULTIMEDIA PLAYBACK FUNCTION: Automatically play videos or photos from SD card/internal memory after power on, support up to 1080P video files (no need to plug into computer, just power on)