Video Resolution: Quad monitor KVM switch 4 port supports up to 8K@30Hz/4K@120Hz, (Warming: Please use HDMI2.1 and DP1.4 cables for a better experience, shoif the set distance allows,the length of cables more short more better.)This product requires a dedicated graphics card with 3 DP inputs and 1 HDMI output.
Video Resolution: Triple monitor KVM switch 4 port supports up to 8K@60Hz/4K@144Hz, But please note that:?Displayport part supports max resolution up to 8K@30Hz/4K@144Hz.?HDMI part supports max 8K@60Hz/4K@120Hz.
Video Resolution: USB3.0 dual monitor KVM switch supports resolution up to 8K@60Hz/4K@144Hz. Please note: The DP part supports 8K@30Hz/4K@144Hz, and the HDMI part supports 8K@60Hz/4K@120Hz.