Philips WUB1110/00 - Manual (Page 6)

IMPORTANT!
Modifications not authorized by the manufacturer may void users’
authority to operate this device.
IEEE 802.11b or 802.11g operation of this product in the U.S.A. is
firmware-limited to channels 1 through 11.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:This equipment complies with FCC
radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with a minimum distance
of 20cm between the radiator and your body. This transmitter must not
be co-located or operated in conjunction with any other antenna or
transmitter.