Technical specifications:
Processor
Microprocessor: 6510 ( derivated from the 6502 )
Memory
RAM: 64K (39K available).
ROM: 39K (Contains BASIC 2.0)
Power Supply
Part Number: 251052-02
Input: 117V 50/60Hz.
Output: 5v DC 8.5W
Display
Text: 40x25 caracters
Graphics: Scrolling,
  8 sprites 21x24, may zoom x2
Resolution: 320x200 in 16 colors.
Keyboard
Keyboard: Mechanical 61 keys (4 Function keys)
Expansion ports
External ports: IEEE 488
  RS 232, 2 games port (9 pins),
  RF, Video(DIN 5 pins), Cassette