Of course, there is a simple, probably easy to be manufactured and technically less elaborate product. The high price (for one star deduction) can certainly not be justified with the highest technological production level. But what can you do if you need just a little much? I buy also whenever possible products from the original manufacturer. Dear invested one euro more and this one has then rest. The 13.5 cm long converter (including 5 cm pure cable length) acts reasonably robust, the build quality is high. Acer interface on the one hand, 15-pin VGA interface on the other side - nothing more is obtained. But those like me who need exactly, will be satisfied. For me, my notebook is certain thanks to the simple plug and play solution finally in full "official" levels of service.