... And this issue goes to Amazon for the great service and shipping. This one point is not for the product, because it worked nothing. The screen was transferred. Mouse and keyboard do not work either. Desktop PC and laptop that I have connected, are both fairly new (> 1 year) and use both Windows 7. With a DVI switch must be probably still deeper into their pockets grip, although I 85 have not soo little place for it. From me not advise !!! Fortunately it has micht cost only time, but just the yes, I wanted to save the device