Belkin Secure DisplayPort KVM Switch, 4-Port, Dual-Head with CAC
2-Port KVM USB 3.1 Gen 1, 4K DisplayPort, Dual Display | Tripp Lite
8K DisplayPort USB KVM Switch 2-Port Multi-Stream Transport MST 4320p
D2H-4P-Quad-S - 4-Port, 4K (UHD) Quad-Monitor DisplayPort-to-HDMI KVM Switch with USB Hub
Serveredge 2-Port USB / HDMI Cable KVM Switch With Audio & Remote
Smart-AVI 4-Port Duo DisplayPort-HDMI KVM Switch D2H-4P-DUO-S
Tripp Lite 4 Port Secure KVM Switch, HDMI to DisplayPort, Single Monitor, 4K, NIAP PP3.0 Certified, Audio, Common Access Card, TAA-Compliant (B002-HD1AC4) - Newegg.com