Memory Base 128
PI-AD19 · NEC · 1993
Released1993-03
Typememory
Rarityno data
Why
There’s no units produced with a source and not enough listings. We don’t make things up.How to tell them apart
128 KB backup RAM capacity.
Details from sources
Backup memory unit for Super CD-ROM2 / Arcade Card games; not compatible with the PC Engine LT (different pad-port wiring, per ja.wikipedia).
Data source: ja.wikipedia.org
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