REGULATORY INFORMATION
The 3Com Wireless 11n USB Adapter (3CRUSBN175, M/N: WL-600) must be installed and used in strict
accordance with the manufacturer's instructions as described in the user documentation that comes with
the product. This device complies with the following radio frequency and safety standards.
This product contains 128-bit encryption. It is unlawful to export out of the U.S. without obtaining a
U.S. Export License.
This product does not contain any user serviceable components. Any unauthorized product changes or
modifications will invalidate 3Com's warranty and all applicable regulatory certifications and approvals.
Only antennas specified for your region by 3Com can be used with this product. The use of external
amplifiers or non-3Com antennas may invalidate regulatory certifications and approvals.
CAUTION: EXPOSURE TO RADIO FREQUENCY RADIATION
This device generates and radiates radio-frequency energy. In order to comply with FCC radio frequency
radiation exposure compliance requirements, a separation distance of at least 2.5 cm (1.0 inch) must be
maintained between the antenna of the device and all persons.
The installer of this radio equipment must ensure that the antenna is located or pointed such that it does
not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6,
obtainable from Health Canada’s website www.hc-sc.gc.ca/rpb.
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. End
users must follow the specific operating instructions for satisfying RF exposure compliance. This equipment
should be installed and operated with minimum distance 2.5cm between the radiator and your body.
This product must maintain a minimum body to antenna distance of 2.5 cm. Under these conditions this
product will meet the Basic Restriction limits of 1999/519/EC [Council Recommendation of 12 July 1999 on
the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz)].

USA-FEDERAL COMMUNICATIONS COMMISSION (FCC)

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy. If not installed and used in accordance with the instructions, it may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular