2x1 USB 3.0 KVM Switch Single Monitor HDMI 2.0 4K 60Hz CKL-62HUA-3 – CKL KVM Switches
2 Ports KVM Switch HDMI, USB HDMI Switches for 2 Computers Share Wireless Keyboard Mouse and HD Monitor, Support Hotkey Switch and One Button Swapping, HD 4K (3840x2160) - Newegg.com
Amazon.com: StarTech.com 4 Port HDMI KVM - HDMI KVM Switch - 1080p - USB 3.0 & Audio Support - KVM Video Switch (SV431HDU3A2)
IOGEAR - GCS1808H - 8-Port USB HDMI KVM Switch with Audio (TAA Compliant)
2x1 USB HDMI KVM Switch - 4Kx2K
DEPZOL 2 Port USB 3.0 KVM Switch Dual Monitor HDMI 4K 60Hz, Keyboard V