For a list of all currently documented Atheros chipsets with specifications, see Atheros.
FCC approval date: 24 November 2009
Country of manuf.: China
FCC ID: RRK-WMPN09
Industry Canada ID: 4833A-WMPN09
WI1 chip1: Atheros AR9223
"8WMPN09..3A1G" is silkscreened on the board in the FCC photos.