26 Jan
2004
26 Jan
'04
6:31 p.m.
Hewlett Packard 9868A I/O Expander W/ Interface
I've never seen one of these before but if I'm not mistaken it's for the
old HP 9820 and 9830 (and similar) calculators.
<http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2590646697&category=1504>
Joe