The New NTI 2-Port Dual Monitor 4K DisplayPort USB KVM Switch - ITM Components
KV6224DPH, KVM Switch - 4-Port, Dual-Monitor, Mixed DisplayPort 1.2 and HDMI 2.0, 4K 60Hz, USB 3.1 Hub, Audio - Black Box
Amazon.com: 2 Port Dual Monitor KVM Switch HDMI 4K@30Hz, 2 USB 2.0 Hub, Supported Wireless Keyboard & Mouse and Hotkey Switch, No Power Adapter with 4 HDMI Cables : Electronics
TESmart Dual Monitor KVM High Quality, Reliable & Fast Dual-Monitor KVM Switch That Just Works! - YouTube