Hi Juan
Your idea looks interesting and unusual, but I have doubts about who would be interested in it. In fact, the data on this flash drive will almost always be outdated, because you do not assume any online method to update it after the user has received this flash drive, is that correct?
Probably, any of the known online databases of products for ZX (for example, WoS, Zxart, etc.) already contain such a database, and their databases are periodically automatically updated.
Please explain why you think that your product will be in demand?