Edimax BR-6228ENS

"1242-01000341-50Z" is silkscreened on the board in the FCC photos.
 * Addl. PCB manuf. marks w/ "MADE IN CHINA" and a date code of 1310 are clustered on another part of the board.

The FCC test report notes covered models as... .. and some models are likely without RP-SMA connectors. E models are presumed to use external antennae.
 * BR-6228ENS
 * GR-228ENS
 * BR-6228nS V2
 * BR-6228nC V2

The power adapter shown in the FCC external photos is a DVE DSA-6PFE-05 FUS 050100 (100-240VAC ~ 50/60Hz, 0.2A -> 5VDC, 1A).