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 Resolution is up to 3840x2160 (4K) @30hz, and downward compatible, Support HDMI 1.4, HDCP1.4, Supports HDMI digital monitor, 3D ,480i, 480p, 720i, 720p, 1080p.
PC Selection: 1. Hot key switching on keyboards that support all operation system; 2. Switch via Mouse Click switch; 3. Button swith on front panel; 4. Auto scan switch with adjustable interval (8-999 second). 5, RS232 code switch.