No surprise after months of use; there is no noise; he barely warm. There may be others that are faster, but that is not my priority. Its carcass is already a bit scratched, it proves that I use it often. I connect a PC to another without worry. For transport, I put it in a semi-rigid pouch, and I am reassured. In fact, this is my second, I put a label for it not to be confused with the first.