Amazon.com: TESmart 4 Port HDMI KVM Switch, Support 4K@30Hz RGB 4:4:4, USB 2.0 Hub, EDID, Hotkey, Button Switching, IR Remote Control, PC Keyboard Mouse Switcher Box for 4 Computers/Servers/DVR with 5ft Cables :
TESmart KVM Switch 4 Computers 1 Monitor, 4 Port HDMI KVM, UHD 4K@60Hz RGB 4 :4:4, USB 2.0 Hub, Stereo Audio, Hotkey, Button Switching, Keyboard Mouse Monitor Switcher Box for PC Mac with 5ft Cables
TESmart 4-Port HDMI KVM Switch - 4K 60Hz UHD - Audio Output and USB Sharing - 4x1 - Walmart.com
TESmart 8 Port HDMI KVM Switch 4K @ 30Hz with Standard USB 2.0, IR Remote Control | RS232 | LAN Port | Auto-Scan, etc with Rack Mount 4 Pcs 5ft/1.5m KVM Cable