Yes, Richard is right (as always). What is the application? Could it be, for example, as a power supply box sitting on the bottom shelf of a “video stack” cart for use in operating theatres? If so, there are already plenty of nice examples about, Mr. Morgan. Has your company really done its marketing, I wonder. What new feature are you hoping to bring to this (already crowded, in medical equipment terms) market. Not low price, I presume? Better tell your boffins that what we really want is a parallel port to USB interface. See
this thread .
