SM-DPN-4S-S - 4 Port 4K DisplayPort 1.2 KVM Switch with USB Hub
IOGEAR - GCS92HU - 2-Port 4K KVM Switch with HDMI, USB and Audio Connections
2 Port USB 3.0 HDMI KVM Switch Dual Monitor 4K 60Hz CKL-922HUA-3
APC KVM 2G, Server Module, USB - KVM-USB | APC USA
Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch, 4K@60Hz, HDR, YCbCr 4:4:4, HDCP 2.2 - Monoprice.com
P.I. Engineering X-keys USB 12 Switch Interface X-keys®
Amazon.com: USB C KVM Switch 4K@60Hz,MLEEDA USB C Switch 2 Computers Share 1 Monitor and 4 USB Devices,Compatible with Thunderbolt 3,with 100 W Power Delivery Option,Wired Remote and 3 Cables Included :
Amazon.com: UGREEN USB 3.0 Switch Selector 2 Computers Share 4 USB 3.0 Ports KVM Switcher USB for PC Laptop Keyboard Mouse Printer Scanner One Button Switch Adapter with 2 Pack USB 3.0 Cables : Electronics
Amazon.com: USB 3.0 KVM Switch Selector 2 Computers Sharing 4 USB Devices 4 Port USB Peripheral Switcher Box 2 in 4 Out with One-Button Swapping 2 Pack USB 3.0 Cable for Mouse, Keyboard, Scanner,Printer,Computer : Electronics
Amazon.com: 4K HDMI KVM Switch, 4 Port HDMI USB Switch for 4 Computer Share a 4K@30Hz Monitor and 3 USB Device Keyboard Mouse Printer, Including 4 KVM Cables : Electronics