For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
The wireless module is a Foxconn U40Z028 (Broadcom BCM943228HM4LD ref. design).
The FCC photos show it with a DW1530 label (A4:17:31 OUI on the label in the FCC photos).
- Presumed to also use a A4:17:31 OUI like the one pictured in the Ubee DVW325