Edimax EW-7318MUg

"1244-00000470-02Z Rev.A" is silkscreened on the board.

The FCC test report lists the following models as identical..
 * Edimax EW-7318MUg / GWU-E18MG
 * EZLAN EZW-1GBUB-005
 * SparkLAN WUBR-102G
 * HipShing W_R_EW-7318MUg

Used in the Vanguard 3G model 140-71 (FCC ID: EOT14071R2)