Amazon.com: 4 Port Dual Monitor KVM Switch HDMI + DisplayPort 4K 60Hz YUV 4:4:4, Keyboard Video Mouse Switcher for 4 Computers 2 Monitors with Audio and USB 2.0 HUB CKL-642DH : Electronics
KVD200-2H, KVM Switch - UHD 4K, Dual-Monitor, HDMI/DisplayPort, USB 3.2 Gen 1, USB Type C, Audio, 2-Port - Black Box
Amazon.com: KVM Switch Displayport HDMI 2 Port Box, MLEEDA KVM Switches for 2 Computers Share one Keyboard Mouse Printer and 1 Monitor,with The Function of DP to HDMI,No External Power Supply Required :