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KVM-over-IP 4K Ultra-HD HDMI / USB 2.0 / Audio / RS232 / IR -- Receiver up to 150 m (IP/CAT), SC&T HKM02BR-4K - KVM-Switch Versand
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Amazon.com: KVM Switch HDMI 4K@60Hz for 4 Computers Share 1 Monitor, KVM Switch 4 Port with 4 USB 2.0 Ports Share Keyboard Mouse, Button Switch, Plug and Play, with 4 HDMI and 4 USB Cables… : Electronics