KVM Choice, UK:CS1744 - Aten - 4 Port USB Dual View VGA Desktop KVM Switch with Audio Support, Metal Housing Multiscreen with cables 'CS1744C'product details
ATEN CS9134 4-Port USB - PS/2 VGA KVM Switch
ATEN 4-port USB Boundless KM | Input and Output Devices CS724KM | PCNation.com