
I'm the previous owner. Tritton SEE2 Xtreme UV200 USB External Graphics Adapter and Eclipse SEE2 UV150 VGA External Graphics (TRI904050001/04/1). None of them work properly with OSX 10.8.x (Mountain Lion). From time to time they hung on the screen. So I ordered the DVI version and installed it on my Macbook Pro in early 2011 and it works fine with a 24" 1920x1200 monitor. Response times are pretty good for an external card (you hardly notice any difference when dragging windows), probably due to the USB3. Download new drivers from their website. I've been using it for about a week with my LG Electronics 24EB23PY-B 24" widescreen LED-backlit LCD, 5,000,000:1.5ms, VGA/DVI/DisplayPort/USB.

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