looks really good
Looks good and high quality! Metal case, small size. The only minus is that power supply is external and it is BIGGER than switch itself! I would prefer to have internal Power supply. Base CPU is RTL8309N and additional CPU is used for power supply management. Its marking is erased, but I can guess what is it. Second minus is that plain electrolyte capacitors are used that would blow up with time, really HIGH quality devices are used SOLID STATE electrolytes, not old cheap ones. I bet that poor electrolytes are used in power supply, that is guaranteed to fail in next 2-3 years. That is BAD. But for the money is is all EXCELLENT!!