Good morning Victor and welcome to the list. Based on the description, that is almost certainly a RAMPAC. I still have the documentation for mine but I seem to have lost the device many years ago. If I recall correctly, the device is a metal case, painted black? These days I use a NADSBox (which uses SD cards) and there are PC-based solutions that also work very well.
Cheers, Bert On 8/5/20 7:22 AM, Victor Roberts wrote: > I was an avid user of the Model 100 and Model 102 perhaps 35 years ago.?? > I am currently cleaning out my office and and have found what I believe > is a 128K external RAM cartridge for the Model 100/102, but am unable to > locate any information on the device. > > The device is about 3 3/4?? x 2 1/4 x 7/8 inches, excluding the > connector. It is marked "128" which I believe stands for 128K. There is > a button battery inside, which maintains the data in the static RAM. > > The connector is 40-pins, male, in two rows. I believe this plugs into > to the expansion bus connector on the Model 100/102. > > I would have included photos but am not sure yet if this list allows > photos. > > Can anyone here confirm this is an external RAM cartridge for the Model > 100 and/or 102? > > Vic Roberts >
