D-Link Air DWL-520 Manual page 43

FCC Caution: Any changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority to operate this
equipment.
"D-Link declare that DWL-520 v.D2 (2.4GHz Wireless PCI Adapter) is limited in
CH1~CH11 by specified firmware controlled in USA."
MPORTANT 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 minimum distance 20cm between the radiator & your body.
This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
INFORMATION TO USER:
The users manual or instruction manual for an intentional or unintentional
radiator shall caution the user that changes or modifications not expressly
approved by the party responsible for compliance could void the user's authority
to operate the equipment.