So, who has Win7-64bit need to worry about "strange" connection problems. The part, so the USB connector of the part is running (!) Plug in computers that leave DriversCD left, the PC searches for the driver itself (~ 11,9MB) and after 5 (?) Minutes I was able to 19 ' 'it in the physical resolution of 1440: 900 run (16:10). Only changed from 60Hz to 75Hz and from then operated as the third monitor in addition to 2 24''ern with "business" requirements, at an i3 desktop. Is not particularly warm, makes a stable impression. So far so good.