2 COMPUTERS 1 WORKSTATION: This TAA compliant 2 Port DVI KVM Switch lets you control and link up to 2 connected computers with one single set of workstation peripherals for increased productivity in the office or at home EASY to OPERATE: The front panel pushbuttons on the dual screen KVM make it easy to switch back and forth between systems, while maintaining professional level video quality on both DVI monitors INTEGRATED USB HUB: The integrated USB 2.0 hub on the dual monitor KVM switch shares two additional peripherals (in addition to keyboard and mouse) among attached computers as if they were directly connected which eliminates the cost of duplicate devices EDID RETENTION: The USB KVM features EDID retention eliminating the hassle when switching between computers by maintaining computer settings