8 years ago
white cardboard box?
Do you know from the boxing where they are manufactured?
And is there any difference? AFAIK the specs are all the same, Raspberry
Pi, model B, Revision 2 with 512 MB.
I remember some vague discussions of
* RS / Farnell vs. other distributors,
* Chinese vs. UK origin
* and of different quality of components,
e.g. the SD card holder