• 4-Port Dual Display DVI KVM Switch with Audio and USB 2.0 Hub, Cables included
• Supports both Dual Link digital video resolutions up to 2560 x 1600, and analog resolutions up to 2048 x 1536
• Switch between connected computers via front panel pushbuttons, keyboard hotkeys, and a function that allows for switching via your mouse's scroll wheel
• Built-in 2-Port USB 2.0 hub allows for the sharing of USB devices (flash drives, web cams, powered USB hub, etc.) amongst the connected computers
• 3.5 mm Mini Stereo jacks provide Speaker (2.1 stereo sound) and Microphone support to the connected computers
• Quad-View Mode allows for computers with three- or four-head video cards to share KVM, audio and USB peripherals by connecting two Dual Display/Monitor KVM switches together
• Quick installation without the need for software
• Compatible with all major operating systems; Windows, Mac, Linux, Sun
• Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases

Control four computers with Dual Head DVI Video Cards via a single set of Keyboard, Mouse, and Dual Displays