I know you've moved on to other devices, but these Flashback HD devices are potentially interesting as cart dumpers.
For example, the Retrode used the genesis slot for multiple console adapters such as N64, Master System, and Gameboy/GBC/GBA.
Perhaps a Famicom adapter could be made work with a...
Hope the new name works out for you. 54 pages and growing, good way to get the word out on the name change.
Hope I'm not too late for the contest, I would love to get into the homebrew scene.
@BigOnYa, Lol I bought a new USB card reader thing on AliExpress last month for I think like 87 cents. Free shipping from China... It arrived it works and honestly I don't understand how it was so cheap.
@salazarcosplay Yea with a vpn, my ip address is randomized and not at my address, so my ISP does not know its me pirating. I have never got a bitch letter from my ISP since using a vpn.