I have a BCD966P2 scanner that I bought used. I didn';t get a Data cable with it I ordered 2 cables and they both were the same one, which when I ordered them they said they will work, but they don't. Mine needs a end where it goes into the scanner that is a small square end not like the USB-1. It also has a VGA port on it as well. If I can't find the small square end cable can it be programmed from the VGA port or is there a place that I can get the right cable or an adapter for it