Support 4K 60Hz Monitor Switch 2 in 1 out for 4 USB A. USB 3.0 KVM Switch：This KVM switch is equipped with four USB 3.0 Type A female hubs. Alxum HDMI KVM Switch 2 PC 1 Monitor USB 3.0 KVM Switches. 4K@60Hz resolution：The Alxum KVM switch supports a resolution of up to 4K@60Hz, maxing out at (3840 2160)@60Hz.
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