ZyXEL NBG420N

Overview
The ZyXEL logo, "45-401-000741", and "Made in Taiwan" is silkscreened on the board in the FCC photos.

Per the FCC label, the default SSID is ZyXEL.

Assumed 00:19:CB (ZyXEL) OUI (in FCC manual, on ZyXEL's interface simulator, in this certification)

Links of Interest
Review and pictures