The DYLINK DVI KVM Switch is an electronic keyboard/video/mouse (KVM) switch that controls several PCs from a single keyboard, monitor, and mouse. This DVI KVM Switch can save your MONEY, TIME, SPACE, EQUIPMENT and POWER. Features: í(Support DVI Single Linkú¼DVI-D. Very High Video Quality - up to 1920x1080, Bandwidth: 165MHz í(Support DVI 1.0 standard í(DVI input and output: using standard DVI-I í(Support 10m from DVI output to Switch and from DVI Switch to monitor. í(Support all DVI PCs power on simultaneously í(Keyboard and mouse emulation - computers boot even when the console focus is elsewhere í(Front panel push button and hotkey commands for easy computer selection í(Support auto scan function The DYLINK have 2 port DVI Switch DVISW201A (SW201D), 4 port DVI Switch DVISW401A (SW401D), 8 port DVI Switch DVISW801A (SW801D).