Video Resolution: This dual-monitor KVM switch supports resolutions up to 8K@60Hz and 4K@144Hz via its HDMI inputs, and is backward compatible with resolutions including 4K@60Hz, 1080P, and 720P. (Note: To achieve 8K@60Hz resolution, ensure that your computer’s graphics card, monitor, and cables all support 8K@60Hz. The USB-C port only supports up to 4K@60Hz.)
Video Resolution: The resolution and fresh rate of triple monitor KVM switch supports up to 8K@60Hz/4K@144Hz, But please note that:?HDMI part supports 8K@60Hz,4K@120Hz,4K@60Hz,and backward compatible.?Displayport part support 8K@30Hz ,4K@144Hz and backward compatible.