For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented Philips chipsets with specifications, see Philips.
"CBWLRP-B/N V1.0A" and "122F301-0010" appears to be silkscreened on the board in the FCC photos.
Specifications, per the FCC manual, follow...
- RF Output Power
- RF sensitivity (PER < 0.08)
- <-80 dBm @ 11Mbps (typical)
Probable 00:10:60 (Billington) OUI (per the FCC manual UI screenshots)