Gefen USB to DVI Graphics Adapter

The USB to DVI Graphics Adapter from Gefen allows you to make use of idle USB ports on your computer to hook up to additional monitors which can then be configured to be your primary display or an extended Windows desktop for greater visibility. Gefen claims it’s driver consumes minimal computer resources despite offering an array of screen resolutions and color depths. Some of the features include :-

• Up to 6 USB to DVI Adapters can be used on one computer
• DVI-I output, connect both a VGA display and or a DVI display
• Output resolutions up to 1,600 x 1,200

It retails for $129 a pop.