NES UNROM-512 / Mapper 30 PCB
- perfect for homebrew projects, especially done with NesMaker
- 100% compatible with INLretro programmer
- fully assembled and tested
- multi-region CIC chip
- mirroring strap must be soldered by hand (horizontal, vertical or 1-screen)
- board fits in most cartridge shells
More technical information on this mapper on the nesdev wiki.