98x5 Computers Selection:
|Name: 9878A I/O Expander|
|Product Number: 9878A|
|Division: Calculator Products|
|Original Price: $1200|
|Catalog Reference: 1977, page 530|
The 9878A was an I/O expander for the 9825, 9831, 9835 and 9845. It provided an additional seven expansion ports for the computers.
The 9878A was obsoleted in May of 1985.^ TOP
©2004 - 2016 WordSong Communications Pty. Ltd. All Rights Reserved.
The HP Computer Museum and Wordsong Communications Pty. Ltd. are not affiliated with the Hewlett Packard Company or with Hewlett Packard Australia Ltd. Hewlett Packard and the HP logo are trademarks of the Hewlett Packard company. This website is intended solely for research and education purposes.