4K KVM Switch HDMI 2 Port Box, USB HDMI Switches for 2 Computers Share. 4 FEATURES about 4K 60Hz KVM Switches. 2 in1 DVI KVM Switch 4K 60Hz Two Computers Shared USB Keyboard Mouse Printer. Maximum Support 4K(3840x2160)@60Hz resolution, downward compatible with lower resolution like 3840 2160@30Hz, 1920 1080P@60Hz, 1920 1080P@30Hz, etc.
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