Re: What's this AppleIIGS card?

[jebuckley@aol.com (JEBuckley)]

$30, wow - what a deal.
I believe the Fingerprint si is a parallel printer interface card. The
push button does a printer dump of whatever screen is being displayed (
text or graphics) It might not support the Super-hires screen.

Echo II is a voice synthesizer card. It predates the GS which has its own
different sound chip buit-in. It will work on a //e as well. Fair amount
of educational software for it.

Adaptive firmware card is for alternate keyboard device (which you
evidently didn't get)  Used mostly in special needs education.

I don't know wht an RJ45 adapter is. The motherboard game port, in
addition to supporting game/paddle joystick inputs also provided 4 TTL
outputs. What this was used for, I don't know