Update.... ANOTHER user emails me this "Hello, I have run into an unexpected problem. This board will see a USB thumb drive to load an OS or even run one, like unraid, but it will not see the 8 bay mediasonic drive enclosure. Any idea why?"
So it works fine, but most likely a driver problem makes one device not be recognized. So I try to reply, and ebay says "replies are not allowed on an email more than 90 days old". That was yesterday. So TODAY, he wants a return, reason "ordered my mistake" , but claims motherboard died after 24 hours use. Obviously a liar by his own email.
But this time, I deny the return, and its closed in minutes and the user changed his feedback to negative.
Another scammer. This time I think I won, as he would not be allowed to leave negative feedback if the return was open ???