Hardware Does anyone know what this is?

[legoinventeor]

It looks like an adaptor or a cheat device for ds games, it even has a red light built in.
I got it when I was buying 2 DS consoles, the seller also gave me a DS linker flashcard and a EZflash V i he said that is it is to add games, but I didn't trust him.
Also when I plug it in with a game or flashcard, or even whitout anything, the computer detects it but does nothing. I think I need a program to make it work.
PS: Sorry for the horrible picture quality, I literaly took the 2DS that was next to me and took the photos.

 

[Pluupy]

If the seller claimed it was to add games, then the idea is that you use a software with it to add games to the flashcarts without the need of an SD card.

DS Linker flash cart needs it. Here is an old review of the flashcart on emuparadise that talks about this flashcart. https://m.emuparadise.me/reviews/DSLinker/

Edit: LOL I just gave that review a thorough reading.

Value - 5.0: $80 USD for 2 gigs? Sign me up.

Since this review is extremely old, I can't tell if this is sarcasm or that this flashcart was a bargain for it's time. I guess it existed before the R4 flashcart, seeing as the reviewer considers being able to have multiple save files as a large feature. Kind of funny how far we've come.

 

[legoinventeor]

If the seller claimed it was to add games, then the idea is that you use a software with it to add games to the flashcarts without the need of an SD card.

DS Linker flash cart needs it. Here is an old review of the flashcart on emuparadise that talks about this flashcart. https://m.emuparadise.me/reviews/DSLinker/

Nice! Thanks.