Technical Desktops

11224A Peripheral Control II
ROM for 9820

Early Calc and Computers Selection:

Name: 11224A Periph Cont II ROM 9820
Product Number: 11224A
Introduced: 1972
Division: Calculator Products
Original Price: $485
Catalog Reference: 1973, page 484


Peripheral Control II ROM for 9820A. For use with most 9800 family peripherals, excluding the 9865A cassette drive.

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