How does the Gateway 3DS Flashcart Work to Play 3DS Roms?

A breaking news has shown that Gateway 3DS flashcart can allow us to play 3DS roms. But how does it achieve this difficult task to run 3DS roms with this amazing flashcart, Gateway 3DS? Are 3DS games hacked?

Actullay the Gateway 3DS Flashcart works as a shell. The capacity of the Micro SD card you choose should be the same as the 3DS game. Each memory card can only hold for one rom at a time. Then put a 3DS rom into your SD card and insert your SD card into the flashcart. When it runs on the Nintendo 3DS or 3DS XL console, the game card will act like a real game cart. Then it tricks the 3DS to run roms.

That's the way how the Gateway 3DS Flashcart works. More features about the Gateway 3DS Flashcart, you can refer to http://www.dwtechz.com/gateway-3ds-flashcart-for-3ds-xl3ds-playing-3ds-games-p-17454.html .