WikiDevi will be going offline 2019-10-31. For historical dumps of the database, see 'WikiDevi' @ the Internet Archive (MW XML, Files, Images).
Final dumps will be made available after the site goes offline.
There is no chance the data will not live on, in some form - even if it isn't 'WikiDevi' anymore. For example, see TechInfoDepot.
Verizon 5G Home Wi-Fi Extender
"0500-2540921000" is silkscreened on the board in the FCC photos.
The user manual claims that DFS support will come in the future. DFS certification was added with a C2PC request on 2/26/2019.