Do not know who will not know this power supply good, I before also really is not know how good is the power supply, but this is my friend’s shop also really is a lot of the power supply, but the last time I was to give her help, she also really is always said to me that power supply now is very good, and easy to use and safe, so let me home for a power supply, it is now also has really been in the beginning power supply, is really love, but also to many people around me have recommended it.