Oticon Ria 2 pro programming

No, only the newer Bluetooth Low Energy/BLE hearing instruments.

See my related post, but it was in response to a 3 year old post by pvc about the Alta… same family, am hoping to get clarity on what HW I need to program the Ria 2 Pro

The answer remains NO, you cannot use Noahlink Wireless to program Oticon Ria2’s.
Read Page-2233 carefully. Programming cable connection is dependent on the Ria 2 hearing aid style.