At the end of the day, I only have one major opinion about this
product: I like it! The DisplayLink USB-to-DVI adapter, which you can
find under a number of different brands, is incredibly easy to use and
provides for a very convenient way to expand your desktop workspace. It
works particularly well with notebooks, because laptops typically do not
come with more than one video output. If you look at many laptops with
integrated graphics, the only available output is VGA and this can be
terribly frustrating when the monitor you want is DVI only.