here is the latest news from k3ds card official site
After our last update, we got serveral requests for pictures of our final PCB. We didnít wanted to show it off yet, but due to your numerous requests, we decided to release it now.
You can see how many parts we have to invest in our PCB. We hope that that justifies our price of 99$ for each customer a bit. We decided against a Micro-B USB plug and for a Mini-B plug because we think that itís a bit more wide spread.
more details about this card, check here: k3ds card
Do yourself a favor, don't buy crappy flashcarts.