It would appear the the OARN05G is indeed the only learning model.

With learning, with up to 50 available commands per device, code selection, macros and supporting 5 devices rather than 4, I would consider the OARN05G to be better than the 4 in 1, 32 button, learning only Chunghop SRM-403E.

N.B. The UK (my area) has a far wider selection of One for All models.