LevelOne WBR-3406TX v4

Overview
"11340Y20BB00003A1" and "WIQ318IO" is silkscreened on the board.

The default SSID may be default (it is according to the manual).

Likely 00:11:6B OUI (on FCC sample label)..

Links of Interest
LevelOne's spreadsheet notes the v3 as having an AMRISC 20100.