USB VGA KVM Switch 4 Port KVM Switch for 4PC Computers Sharing One Monitor 3 USB | eBay
4 Port VGA USB KVM Switch with Hub - KVM Switches | StarTech.com
Amazon.com: KVM Switch HDMI 4 Port Box, AIMOS HDMI 2.0 KVM Switcher Support Wireless Keyboard and Mouse Connections and with USB Hub Port, UHD 4K@60Hz & 3D & 1080P Supported : Electronics
XLR-ACC-KVM-4HDMI-USB (4-Port KVM Switch via HDMI)
4-Port USB KVM Switch Malaysia
Amazon.com: CKLau KVM Switch HDMI 4 Port with USB Hub, Audio and 4 KVM Cables, 4 Port HDMI KVM Switch Support 4K@60Hz 4:4:4, EDID Support Wireless Keyboard Mouse : Electronics
Amazon.com: KVM Switch VGA, MT-VIKI 4 Port KVM Switch w/ 4 KVM Cables for 4 Computers Share One Monitor Keyboard Mouse Printer... : Electronics
4-Port VGA/USB 2.0 KVM Switch - FullHD
4 Port USB 3.0 HDMI KVM Switch Dual Monitor 4K 60Hz CKL-942HUA-3 – CKL KVM Switches
4-Port USB KVM Switch Kit w/ Audio - TRENDnet TK-409K