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Challenger II Series 2

Ohio Scientific Instruments (OSI) (USA)

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Name Challenger II Series 2 Ohio Scientific Instruments (OSI) 
Manufacturer Ohio Scientific Instruments (OSI) (USA) Type Desktop
Production start (mm-yyyy) Production end (mm-yyyy) -
RAM 8-48Kb ROM
CPU 6502 - Mhz
Operating System OS-65
Text (Cols x Rows) 64 x 32 15 colours
Graphics
Sound
Storage memory Tape
Serial port RS-232C Parallel port 1
Others port
Original price   Currency original price 879 USD
Units sold
Note  
Configurations  
User webmaster

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