Amazon.com: 2 Port Dual Monitor KVM Switch HDMI + DisplayPort 4K 60Hz YUV 4:4:4 with Audio and USB 2.0 HUB CKL-622DH : Electronics
Amazon.com: KVM Switch Dual Monitor DisplayPort 1.4 8K@30Hz 4K@144Hz 2 in 2 Out,DP1.4 KVM Switch and 4 USB3.0 for 2 Computers,Backnward Compatible DP1.2 with DP+UBS Cables and Wired Controller : Electronics
Amazon.com: Cable Matters USB 3.0 KVM Switch DisplayPort 1.4 for 2 Computers with 8K@60Hz / 4K@120Hz Display Port Video & 3X 5Gbps USB Ports, FreeSync, G-SYNC and HDR Support : Electronics
4 Ports True 4K Dual Monitor DisplayPort KVM Switch with USB 3.2 Gen 1, Audio, Hotkey Control
StarTech.com 4 Port USB | Input and Output Devices SV431DPUA | PCNation.com
Startech .com 2 Port Dual DisplayPort USB KVM Switch with AudioControl 2 high-resolution dual DisplayPort computers with a single console... SV231DPDDUA - Corporate Armor