User's Manual
802.11b/g /n USB dongle 
AWUN3121 / ARGtek 
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 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 installation. , May cause harmful interference to radio 
communication. 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 
You are cautioned that changes or modifications not expressly approved by the party 
responsible for compliance could void your authority to operate the equipment. 
FCC RF radiation exposure statement: 
1.This transmitter must not be co-located or operating in conjunction with any other 
antenna or transmitter. 
2.this equipment complies with FCC RF radiation exposure limits ser forth for an 
uncontrolled environment. This equipment should be installed and operated with a 
minimum distance of 20 centimeters between the radiator and your body .   







