http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=2004033432&r=0&t=0&sh
owTutorial=0&ed=1014654261&indexURL=0&rd=1What is this? What's it used for? How can I use it to my advantage?
It's used to provide interrupts for the GEOS software in systems
that doesn't have a
mouse card. That's the only time you'd ever need the card and then
only if you have no
mouse card or equivalent.
I have one and I saw another in a local thrift store a short while
back. I was tempted in
that I suspect that they aren't super common but passed because I suspect
no one
would actually ever need to use it.
Wayne