Video Resolution: The DP1.4 USB 3.0 KVM switch supports resolutions of 8K@30Hz and 4K@144Hz and is backward compatible. It also features an input for connecting two computers with different resolutions. One device supports 4K@60Hz, the other 4K@30Hz, 1440p@60Hz, or a lower resolution.
Video Resolution: The 4-port KVM switch supports a maximum resolution of 3840x2160@60Hz and is compatible with lower resolutions, such as 3840x2160@30Hz, 1080p, and more.
Video Resolution: 3 Monitors KVM Switch Displayport: support resolution up to 8K@30Hz /4K@144Hz, HDMI: support resolution up to 8K@60Hz/4K@120Hz and backward compatible with lower resolution.