This ps2 to usb intelligent kvm cable connects usb computers to ps2 kvm switches without any adapters there is no software installation required just plug the ps2 end of the cable into your existing ps2 kvm and plug the usb end of the cable into your usb computer please note networking components such as switches routers ups and wireless devices require that speeds amp standards be consistent throughout the network to gain optimum performance to avoid compatibility clashes or for