StarTech.com 4 Port DVI Dual Monitor KVM Switch with PS/2 (SV421DVIDD) The StarTech. com Dual Display DVI KVM Switch enables high quality digital flat panel displays to be shared between 4 computers KVM Switch with DVI interface offers high quality resolution on your flat screen display Avoids the cost of having to buy separate expensive flat panel display monitors DVI-I interface technology supports both digital and analog video signal transmission Switches instantly between two PCs Rear connections provide a neat and secure environment Supports PS/2 keyboards and mouse including M/S IntelliMouse, Explorer and Logitech Net Mouse Keyboard and mouse are hot pluggable, eliminating the need to reboot your systems