LED Indicators: Green LED indicating the active PC1 and blue lights show you the PC2 is working. The indicator light is not dazzling at night, so it will not disturb your working or sleeping.
Video Resolution: The HDMI port supports resolutions up to 8K@60Hz, 4K@60Hz, and 2K@60Hz, while the DisplayPort port supports resolutions up to 8K@30Hz, 4K@144Hz, and backward compatibility.