What does the C06 or C16 mean at the end of my model number?

All of our desktop USB readers will come with a 6ft USB cable by default.  They can be ordered with shorter cables if desired.  

A standard 6ft cable will be on readers with part numbers such as RDR-6081AKU. There will be no other letters or numbers after the part number.

The C06 indicates a 6 inch cable. Example RDR-6081AKU-C06

The C16 would indicate a 16 inch cable. Example RDR-6081AKU-C16