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.
PC Connectors: Video Input: (1) HDMI female, (1) DisplayPort female
Serial Control Port: (1) DB9 female
Link Port: (1) SFP cage
USB: (1) USB Type B female
Audio: (1) Line in, (1) Line out;
Local Video Output: (1) HDMI female, (1) DisplayPort female
Console Connectors: Video Output: (2) HDMI female
Serial Control Port: (1) DB9 male
Link Port: (1) SFP cage
USB 2.0: (4) USB Type A female
Audio: (1) Mic In, (1) Speaker Out