Now you can switch easily and reliably between any combination of DVI sources and DVI displays, and have the USB follow the DVI input.
The 4x4 HDTV Matrix cross platform switcher saves space - there's no need to work on a desk crowded with LCD monitors, keyboards and mouse devices. It saves time - there's no need to move from one monitor to another to access different computers. And, it saves money - there's no need to purchase additional LCD monitors, mouse devices, keyboards etc.
The 4x4 HDTV Matrix switcher has four DVI inputs and four DVI outputs. Matrix input#1 and the graphics port of Computer #1 connects using a male to male DVI cable. Computer #2 connects to DVI input#2. Computer #3 connects to DVI input#3. Computer #4 connects to DVI input#4. There are four (4) DVI outputs connecting to four (4) different displays.