After contacting Edge:
Per Edge “This unit will work for your vehicle application. However, it is one of our older Insight CTS units which are not able to be repaired any longer.”
Sounds like a paperweight if something were to go wrong with in the future. Think I’ll keep looking.
I had similar (or possibly same) CTS unit in an F350 and really liked it. It had a lot of customizable options and I used it with an EGT. Perfect because I had custom tunes but still wanted the monitor.
I wouldn't shy away just because it's older, I would imagine any unit past the warranty is probably a "paperweight" more likely than not.