Afoundry EW1200

"RM75 V1.1" is silkscreened on the board in the FCC photos.

This is a rather 'premium' router released from this company / this brand.
 * That being said, the price is still rather high versus other similar offerings from more notable name brand companies.

For someone looking for a recent-ish MTK platform device, it's probably decent.

WiGLE indicates the OUI used by the device (or, more specifically, most common to these default SSIDs) is almost exclusively 70:3A:D8. It's assumed to be correct (and also assumed used by the Ethernet interfaces)..