4 Ports True 4K HDMI 2.0 KVM Switch two-way audio with USB 2.0, HDCP 2.2 standard and HDR - MAAG-G014
Amazon.com: KVM Switch HDMI 4 Port Box, AIMOS HDMI 2.0 KVM Switcher Support Wireless Keyboard and Mouse Connections and with USB Hub Port, UHD 4K@60Hz & 3D & 1080P Supported : Electronics
KV6224DPH, KVM Switch - 4-Port, Dual-Monitor, Mixed DisplayPort 1.2 and HDMI 2.0, 4K 60Hz, USB 3.1 Hub, Audio - Black Box
Amazon.com: HDMI 2.0b KVM USB Switch 2 Port, 2 Computers Share One Monitor 2x1, 3 USB 2.0 Hub, Ultra HD 4K@60Hz, HDCP 2.2, Support Wireless Keyboard and Mouse : Electronics
Best KVM Switch for Dual Monitors from Taiwan Rextron KVM OEM Company | MKAG-G3122