The Ace3ds Team will release a new card named Ace3DS PRO, here is the official link: http://www.ace3ds.com/ace-3ds-pro-product.html
“Ace3DS Pro, a fantastic revolution 3DS flashcard, which enable you to play either normal .NDS game(owned fully Ace3DS plus function), or one genuine 3DS Game by pressing a small switch only! ”
What a exciting news! Don’t know how they did that but according to the video, seems just press a switch, you can enjoy both nds game and 3DS game.
As the offficial wholesale of Ace3ds Team, we will keep our eyes on the official and if there is any news, will write it here! Hope the card will be released soon because many customers wait for it!