2x2 Dual DisplayPort KVM Switch Dual Monitor DisplayPort-DP Kvm Switch for 2 Computers and 2 Monitors with 4K@60Hz,2 in 2 Out Dual Display Kvm for Video Screen Keyboard Mouse Computer Switching :
KV6222DP, KVM Switch - Dual-Monitor, DisplayPort 1.2, 4K 60Hz, USB 3.0 Hub, Audio - Black Box
Amazon.com: CKLau 4K@60Hz 2 Port Dual Monitor KVM Switch Displayport with Audio, USB 2.0 Hub and Cables, DP 1.2 KVM Switch 2 Monitors 2 Computers Support Hotkey Switching : Electronics