Class addition to my system (Win7 64bit) previously 2 monitors

Since I use a lot of graphics applications and a lot of "screen-space" need, looking for a way how I an older display was stored and useless in the corner lay around in my system might involve. In the install a second graphics card driver moderately accurate test I failed. This thing here, it worked immediately, easy installation and setup.

As for picture quality, I can not report anything negative, apparently it is not much different than it does if the monitor directly to my GeForce GTX 660. In the Device Manager, the hardware is recognized as a separate computer, so probably not conflict with previously installed display drivers. My system now consists of three monitors what I feel as a great asset (footprint).

Am fully satisfied and would recommend it just then when another display (and provided space on the desktop) has that would otherwise only be useless in the corner.