X-Micro XWL-11bARG

Overview
"10-013301-0C" is silkscreened on the board in the FCC photos.

The default SSID is presumed to be X-Micro. The OUI used is assumed to be 00:02:72 (CC&C).

Links of Interest
On the known RTL8181-based consumer devices list at rtl8181.sourceforge.net