4 Port HDMI KVM Switch 4K@60Hz HDMI/USB Cables Included - J-Tech Digital
Amazon.com: TRENDnet 4-Port USB KVM Switch Kit, VGA and USB Connections, 2048 x 1536 Resolution, Cabling Included, Control Up to 4 Computers, Compliant with Window, Linux, and Mac OS, Black, TK-407K :
4-Port HDMI KVM Switch - USB 3.0 - 1080p - KVM Switches | Server Management | StarTech.com Belgium
4 Port KVM Switch HDMI Dual Monitor Extended Display, 4K@30Hz 2 USB 2.0 Hub, Wireless Keyboard & Mouse and Hotkey Switch Supported, 4 in 2 Out, Powered by USB - China HDMI
4-PORT VGA KVM Switch
4 Port VGA USB KVM Switch with Hub - KVM Switches | Server Management | StarTech.com Europe
4 Port HDMI KVM Switch Support Max 4K@30Hz Input Using one Set of HDMI Monitor | LINOVISION US Store