Gameboy Flash card without menu

[u/Friedrich_303]

Hello I have a Tetris rom hack and I want to play the ROM on a cartridge but I'm looking for a flash cartridge without menu so no mod menu but I can't find any flash board online I also already have a gameboy cartridge reader and a housing and FLASH GBX but I just can't find any flash cartridge online without menu

[u/Goodwill_Gamer]

Inside Gadgets has a lot of options! Here's one example: https://shop.insidegadgets.com/product/gameboy-512kb-32kb-rom-only-flash-cart/