4 Port KVM Switch Dual Monitor HDMI 4K 60Hz for 4 Computers 2 Extended – CKL KVM Switches
Amazon.com: HDMI Switch, GANA 4K HDMI Splitter 3 in 1 Out, 3-Port HDMI Switcher Selector with Pigtail HDMI Cable,Supports Full HD 4K 1080P 3D Player, HDMI Hub Compatible with Fire Stick,HDTV,PS4 Game
HDMI KVM switch 16 port 4K USB hub, Rackmount, RS232 TESmart
NTI UNIMUX-HD4K-24 4K HDMI USB KVM Switch, 24-port
Product - avedio links
4 Port HDMI KVM Switch 4K 60Hz w/USB Hub - KVM Switches | StarTech.com Sweden
16-Port USB HDMI/Audio KVM Switch - CS17916, ATEN Rack Mount KVM Switches | ATEN U.S.A.
Product - avedio links
Amazon.com: 4K@60Hz HDMI Switch 3 in 1 Out Aluminum Alloy【with 4FT HDMI 2.0 Cable】, avedio links 3x1 HDMI Multi Port Switch, 3 Way HDMI Selector Switcher Support HDCP 2.2, HDR 10, for