I found a small circuit board marked "Data I/O", "702-1072" and
"Plug in Adapter". There is also a paper label on the board that says
"910-1347-1 E". It has two 16 pin DIP ICs on it. I can't see their part
numbers because they have paper labels on them. The board mounts using three metal
standoffs and has a row of 14 pins along the left and right hand edges. Can anyone tell me
what it is?
Joe