663 bytes added,
16:59, 29 August 2006 [[Image:Dobbertin.gif|thumb|Dobbertin Logo]]
A memory expansion by the German company [[Dobbertin]].
The Dobbertin memory expansions are compatible to the memory expansions by [[dk'tronics]].
The memory expansion came in two versions.
A version with only the memory expansion, and a version with two sockets for additional rom software.
== Technical Specifications ==
== Software ==
Dobbertin supplied [[RDOS]] as a optional ROM to use the memory expansion.
== Other memory expansions ==
[[dk'tronics 64Kb]]
[[dk'tronics 128Kb]]
[[dk'tronics 256Kb]]
[[SYMBiFACE II]]
Non compatible to the Dobbertin expansion:
[[Vortex SP 64 - SP 512]]
== Photos ==