Ed Haywood
En-Route
Actually, that's probably what I will wind up doing. The available hard wired devices all have constraints. GDL-50R comes closest to what I wanted, but is not open ADS-B compatible.In an earlier post, I described my set-up, which has a TrueBlue USB power supply powering a Stratus. OP nixed it (saying it wasn't "hard wired").