StarTech.com 4 Port HDMI KVM Switch 4K 30Hz Dual Display This 4K HDMI KVM with dual monitor support lets you control four HDMI computers with a single mouse keyboard and dual monitors
1.4 Display Port KVM Switch - Triple Monitor - Two Computer — Level 1 Techs
HighSecLabs
15 inch KVM console switch with flat panel LCD monitor, slide-out keyboard tray, touchpad mouse and 16 port keyboard video mouse switch. SMK-590X15 product overview.