"Ernesto" wrote in message
news:af49f3ec-ac17-4bac-897e-7bd7eadb52b8@w7g2000hsa.googlegroups.com...
> Does anybody knows what is this Cynox 1.2 MB RAM modul for the 48g??

Sounds like a regular old RAM expansion card? A handful of different
companies made them for the 48G -- the interface wasn't something "common"
like CompactFlash or SD cards are today, and the circuitry was simple. Cynox
is still around, but doesn't appear to be selling hardware anymore:
http://www.cynox.de/eng/index.html

Picture: http://www.hpcalc.org/details.php?id=3747

---Joel

Ernesto wrote:
> Does anybody knows what is this Cynox 1.2 MB RAM
> modul for the 48g??

It's not a module. It appears to be a 48G that has been opened, the 32 KB
chip replaced with a 128 KB chip, another 128 KB chip added (for port 1),
and
a 1 MB "card" wired to where the GX would have slot 2 to provide ports 2-9.

Regards,

Eric Rechlin