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
Video Resolution: Maximum Digital Resolutions: 1920 x 1080 @ 60 Hz
Supported Resolutions:
1024x768
1280x720 (High-definition 720p)
1920x1080 (High-definition 1080p)