USB VGA KVM Switch with 4 Cables, 4 Port Selector Switcher for 4PC Sharing One Video Monitor and 3 USB Devices, Keyboard, Mouse, Scanner, Printer — Tech vision Electronics
4 Port USB DVI KVM Switch with DDM - KVM Switches | StarTech.com Europe
ANDTRONICS 4 Port USB 2.0 KVM Switch Box with 4 KVM Cables to Control up to 4 Computers for Computer Sharing Video Mouse Keyboard Monitor - Buy ANDTRONICS 4 Port USB 2.0
Amazon.com: VGA KVM Switch 4 Port, USB VGA KVM Switcher for 4 Computers Share 1 Monitor 3 USB Devices Keyboard Mouse Scanner Printer, Including 4 KVM Cables & Desktop Control : Electronics