TP-LINK EAP320 v1.x

Overview
Despite claims of nqam support on the product page, only 300Mbps is claimed for 2.4GHz 802.11n.

Chip IDs in the FCC photos are illegible so the BCM53015A1 CPU is just a guess based on what is in the similar EAP330 model.

The BCM43520 radios are a guess based on what is paired with this CPU in other 2x2 enterprise access points.

Pictures
Retail Images