FYI: the cards are SCB-7 and SCB-55, the retail boxes relate to SCD-10 and SCD-15. The E or G at the end relate to the contents other than the PCB. In the case of German it is therefore a G. At some point the SCB-6 and SCB-55 were also sold as SCM-10 and SCM-15 together with the MPU-401AT. :D