4 Port HDMI KVM Switch 4K@30HZ/1080P@60HZ USB HDMI KVM Switcher 4 in 1 Out USB HDMI for Mouse Keyboard Hub for PC Laptop Win7 Win10 MAC - Newegg.com
4 Port HDMI USB KVM Switch 4X2 4K@60Hz Switcher Dual Monitor 4 Computer Keyboard | eBay
CS1794 - Aten CubiQ 4-Port HDMI KVM With USB Hub & Integrated Digital Audio
Amazon.com: TESmart HDMI and USB C KVM Switch 4 Port Box, UHD 4K@60Hz RGB 4: 4:4, USB 2.0 Hub, Stereo Audio, Hotkey, Button Switching, PC Keyboard Mouse Switcher for 3 HDMI and 1