A USB to SPI adapter is going to be very easy to use, even for those people who are in no way familiar with them. It has a straightforward API, and people are able to jump right into things without having to know too much at first.
Every single SPI chip is going to be available when going from USB to SPI. It is something to keep in mind for sure, because compatibility is always an issue with anything that has to do with technology.
These are very versatile adapters, and most people are going to invest in at least one to have around when it is needed. The good news is that they are relatively inexpensive, and they can be purchased online or in stores. They are becoming more and more prevalent, which is always a good thing for people who are trying to save money.
