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
1.4 Display Port KVM Switch - Dual Monitor - Four Computer — Level 1 Techs
4-Port 4K DisplayPort & Audio KVM Switch with USB 3.0 Hub | gofanco