Product delivered quickly, no complaints on that side. Once the adapter plugged in, the screen is well recognized (Screen names appear on the configuration utility), however, the screen receives no video signal and is therefore unusable. This is a signal history: DVI-D, only digital is sent while the screen, though TFT, expects the analogue). So, I wonder what use this kind of adapter. For this to work it is necessary that kind of cable: Cable Adapter StarTech.com Active DVI-D to VGA - DVI-D converter VGA - 1x DVI-D Male - 1x VGA Female - 1920x1200. If I had known (and especially reading the reviews), I would have saved 5.