MITSU Namco System 246/256 Dongle Conversions (FULLY REVERSIBLE)

[darkgame]

But with what material and made? The cost is high

 

[Darksoft]

The cost is VERY reasonable, taking into account the number of hours that @brizzo has spent, not to mention the software.

I already replied here: SYS2X6 USB Dongle -- System 246/256 Multi

 

[darkgame]

But the software to write the nand ?? how is it done?