This 2 Port Dual DVI USB KVM Switch allows two PCs, each with dual DVI displays, to share two monitors, one microphone (and set of speakers), one keyboard and one mouse as well as two other USB peripherals. An ideal solution for graphic designers, CAD/CAM designers or educational and financial institutions, the Dual DVI USB KVM Switch allows you to instantly switch back and forth between PCs at the touch of a button while maintaining professional level video quality on both DVI monitors, in turn saving money by eliminating redundant peripheral purchases.
This dual screen dual port KVM nearly gets it perfect. For value, it is the best deal around. The one problem it has is that the keyboard and mouse ports do not work with a Mac. When the mouse and keyboard are plugged into the respective designated USB ports, they are not recognized by the computer. However, if you use the USB hub port instead, they work fine. I'm using the KVM to manage a Power Mac G5 and a Mac Pro with dual 23" HD Cinema Displays. With the arrangement noted above, everything is working perfectly.