This Video helped me a lot, I bought one of these and searched for awhile trying to figure out how to use it

Early memory card, launched in 1991, I believe it's the first memory card for a gaming console ever made

this vid's kind of a life saver for anybody trying to figure out 30 year old save technology so far after the fact. I'm running an odd TG-16+Tennokoe II setup, and I suspect with the proper TG16 cart adapter, I can get a savegame onto the upcoming Analogue Duo... or for less effort I could probably just replay the games. 🤣

Thanks for the review! I have a (somewhat) involved question, though: If I have a PC Engine with a region free switch, could I still use the Tennokoe 2 to save data from a North American game? Particularly Order of the Griffon. Thanks!

Thanks for the video!

What happened to Retro Game Cave channel?

How does this work with the handheld? I am thinking Populous.

Can I use it to play the Arcade CD-ROM games, or is it just does backup?

144p ftw.