Amazon.com: 4x1 HDMI KVM Switch 4 Port Ultra HD 4K@30Hz, USB 2.0, HDCP 1.2, No Power Adapter Required, Support Wireless Input Device and Hotkey Switch, with 4 HDMI and USB Cables : Electronics
CS1794 - Aten CubiQ 4-Port HDMI KVM With USB Hub & Integrated Digital Audio
4-Port HDMI KVM Switch - USB 3.0 - 1080p - KVM Switches | StarTech.com Sweden
4-Port HDMI USB KVM Switch, Audio, Video, USB Sharing | Eaton
4 Port HDMI USB KVM Switch 4X2 4K@60Hz Switcher Dual Monitor 4 Computer Keyboard | eBay
4 Ports 4K HDMI USB KVM Switch with USB 3.2 Gen 1, Audio, EDID, MKAG-E3114
Amazon.com: CKL 4 Port USB 3.0 KVM Switch Dual Monitor HDMI 4K 60Hz, Keyboard Video Mouse Peripherals Switcher for 4 Computers 2 Monitors with Audio : Electronics
Tripp Lite HDMI KVM Switch 4-Port Dual-Switch Desktop 4K60Hz USB 3.2 Gen 1 - B006-HD2UA4 - -
KVM switch Dual monitor 4 port HDMI 4K EDID for computer TESmart
4 Ports 4K HDMI USB KVM Switch with USB 3.2 Gen 1, Audio, EDID, MKAG-E3114
TESmart 4 Port HDMI+Type C KVM Switch 4K@60Hz 4:4:4 Ultra HD