Gefen launches the USB to DVI HD Adapter (EXT-USB-2-DVIHD) that any computer’s USB port to be the source for any display that is only equipped with DVI or HDMI connectors. The adapter supports resolution up to 2480×1152. With this adapter, you only need a USB port to add an extrea display, which can be configured either to mirror the primary display or to show the extended desktop. Up to six extra displays can be added.
Gefen’s USB to DVI HD Adapter is priced at $149.