Just a follow up in case anyone else ever needs this info. Here is the dip settings I found on the net (http://user.chollian.net/~spix/dip_switch.html) I can't vouch for the accuracy of all of them, but I can vouch for the 300 and 19200 baud settings for the serial port which is what I used. Also, I could not get this card to work with ADT proper, but I was able to get it to work with ADTcc just fine. Switch Bank 1 (SW1) Phantom Slotting For a Parallel Port 1 2 3 4 5 6 Slot 1 O X X Slot 2 X O X Slot 3 O O X Slot 4 X X O Slot 5 O X O Slot 6 X O O Slot 7 O O O For a Clock/BSR 1 2 3 4 5 6 Slot 1 O X X Slot 2 X O X Slot 3 X X O Slot 4 X X O Slot 5 O X O Slot 6 X O O Slot 7 O O O Switch Bank 2 (SW2) Baud Rate (BPS) 1 2 3 4 5 6 Undefined O 50 X X X X 75 X X X O 110 X X O X 134.5 X X O O 150 X O X X 300 X O X O 600 X O O X 1200 X O O O 1800 O X X X 2000 O X X O 2400 O X O X 3600 O X O O 4800 O O X X 7200 O O X O 9600 O O O X 19200 O O O O 1 2 3 4 5 6 Parity Set X Write Protect O