Netronix W473

1x2 SIMO

W473A, ViSTOR WFN-47, ALFA Network AWUS047

"37NB-W47300+4A0 REV:A" is silkscreened on the board in the FCC photos.

transmit power 802.11b, 15.849 mW 802.11g, 15.776 mW 802.11n HT20, 15.849 mW 802.11n HT40, 15.668 mW