Maximum PC: PC Manufacturers are working day and night to shrink Ultrabooks into impossibly thin new form factors, and one of the causalities of this push has been output display options. VGA and DVI made way for mini display port and HDMI, however even these smaller connectors take up precious space. Even if your laptop sports one, what if you want more than one external display? The answer my friends is DisplayLink. The proliferation of USB 3 on Intel’s new chipsets is making outputting to multiple monitors over USB much more than a hack, this could well be the future.