R4 Video Games Memory Card，3DS Game Flashcard Adapter Support for NDS MD GB GBC FC PCE

Works great you have to do youre research for the files but works great with a 32gb memory card

works perfectly, except the battery is a little bit funky so it will say its dying when i play rom games so theres that

Overall pretty good device to reuse your ds. I’m can’t figure out how to add GBA Roms though

It would have saved a lot of headache if they simply specified that you have to install Ace3DS+ for it to work; once I got that figured out though, it worked exactly like I wanted it to.

This is a timebomb clone when it comes to hardware but since it has no firmware pre installed the time bomb obviously does not exist. I used Ace3DS+ and it works fine. It is cheaper on other sites like AliExpress but I had some gift balance on Amazon at the time so I went with this. Build quality is extremely poor but functional

I used Ace3DS+ firmware with the emulators packaged in. Some emulators dont work as far as I know (like Atari), but I havent checked for fixes. It emulates GB and GBC games fine (at least the games that Ive checked). It runs DS Roms as fine. Ive run into issues with some ROMS, but thats likely just a bad rom download.

Downloaded the ACE Wood firmware V1.62 .rar file onto the sd card and it worked, It crashed a bit at first, but now it works fine. Able to play nes and snes, as well as gb games with the emulators

Excellent. I got a super console.

Once you install whatever firmware you desire, it works like a charm. Everything you put on it runs perfectly.

Quality item works as expected in my 3DS I just bought.