http://www.macnn.com/articles/03/05/16/gefen.unveils/
Gefen unveils new ex-tend-it Switcher
updated 05:30 pm EDT, Fri May 16, 2003
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Gefen's new ($850) connects four DVI sources to two ADC and/or DVI displays. DVI sources include any computer or HD television equipped with a DVI port. Each source is accessed through either display. Any DVI or ADC equipped display can be used with the Switcher including Apple’s 23-inch Cinema HD Display. "The 4x1 DVI/ADC Switcher is made with a technology that is better equipped to display high-end visuals so visual acuity is assured." The rack-mountable unit switches video, USB and audio for each source, offers HDCP (High Definition Copy Protection) compatibility for home theater applications and includes ports for USB and audio.
