Dude literally scammed me for $50 for a Kmbox.
I made the order and the kmbox never arrived, the seller then told me the factory forgot to ship it, and that a refund will be processed within 1-2 days.. that was over a week ago.
He keeps saying it will be refunded, but he just keeps stalling and ignoring my messages.

EDIT: Got my refund, board works as expected. I can vouch for CaptainDMA.