Hello dear visitor, after I entered the wonderful world of "Raspberry" computer, I was looking for an implementation of the implemented there HDMI interface to conventional VGA screens. This adapter, electrical engineering, strictly speaking, a converter, this task erldigt easy, easily and at a fair price. The well-known by some China products break points - rotated cable twice and already broken - you will not find here. It is both in electrical engineering, as well as constructed mechanically sound. This unit can I fully recommend. Gruss, Dipl.-Ing. Markus Robert Kessler