Video Resolution: This HDMI Displayport KVM switch 3 port supports Ultra HD resolutions up to 8K@60Hz, with backward compatibility for 4K@144Hz, 4K@120Hz, and 1080P@240Hz--delivering stunning visuals with lifelike imagery and vibrant colors.
Video Resolution: KVM switch 2 Monitors 3 Computers up to resolution support up to 4K@60Hz, and is backward compatible with 4K@30Hz, 1440P@60Hz, and 1080P@60Hz. Brings you realistic visual enjoyment. Note: If you need to output 4K@60Hz resolution, please make sure your HDMI cable, computer and monitor support 4K@60Hz. It is recommended to use a good quality HDMI2.0 cable that supports high refresh rate