Aldl connector or hand held scanner

I need to find a hand held scanner for the 1994, 1995 century. For these 2 years it has to be a hand held digital computer "scanner" that interfaces with the computer on board the car. Do you know if they still make them? The aldl only has 3 wires going to it and 'b' is not one of them so you can not jump it with a paper clip. It is a 12 pin like the older model versions but it only uses 3 of them. Thanks and please don't send me to that site that tells you how to jump them! It wont work.