Technical Desktops

83/85 I/O ROM

80 Series Selection:

Name: 83/85 I/O ROM
Product Number: 00085-15003
Introduced: 1979
Division: Corvallis
Original Price: $295
Catalog Reference: 1981, page 622


Input/output ROM for HP-83/85 with BASIC language extensions allowing connection to a variety of devices.

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