User's Manual

User’s Manual Wireless USB Adapter
Page 9
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.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the 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 and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of
the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction. Your USB
WIFI is a radio transmitter and receiver. It is designed and manufactured not to
exceed the emission limits for exposure to radiofrequency (RF) energy set by
the Federal Communications Commission of the U.S. Government. These
limits are part of comprehensive guidelines and establish permitted levels of RF
energy for the general population. The guidelines are based on standards that
were developed by independent scientific organizations through periodic and
thorough evaluation of scientific studies. The standards include a substantial
safety margin designed to assure the safety of all persons, regardless of age
and health. The exposure standard for wireless mobile USB WIFIs employs a
unit of measurement known as the Specific Absorption Rate, or SAR. The SAR
limit set by the FCC is 1.6 W/kg. Tests for SAR are conducted with the USB
WIFI transmitting at its highest certified power level in all tested frequency
bands. Although the SAR is determined at the highest certified power level, the
actual SAR level of the USB WIFI while operating can be well below the
maximum value. This is because the USB WIFI is designed to operate at
multiple power levels so as to use only the power required to reach the network.
In general, the closer you are to a wireless base station antenna, the lower the
power output. Before a USB WIFI model is available for sale to the public, it
must be tested and certified to the FCC that it does not exceed the limit
established by the government adopted requirement for safe exposure. The