Fastcorp 820 - 5.11 eprom and 4.62 Microcontroller options

These chips are sold individually; however, a matching set with eprom 5.11 and the 4.62 programmed microcontroller must be installed as a set to update the vendor for a card reader.

We source these programmed chips from a supplier, as we are no longer able to buy from Fast Corp. We are unable to test before shipping