ZyXEL ZyAIR G-220 (RFMD)

Overview
"ZyXEL", "45-601-000122", and "Made in Taiwan" is silkscreened on the board in the FCC photos.

presumed zd1211rw log dump
 *  zd1211rw 5-2:1.0: zd1211 chip 0586:3401 v4330 high 00-a0-c5 RF2959_RF pa0