USB-WLAN 9009
User Manual
Wireless Adapter 54M
En
Contents
Introduction ��������������������������������������������� 4
Package Contents ���������������������������������� 5
Warranty ������������������������������������������������� 5
Installation ���������������������������������������������� 6
Tips for Wi-Fi users ������������������������������ 12
Warning ������������������������������������������������ 12
Security������������������������������������������������� 13
Specications ��������������������������������������� 14
Key terms ��������������������������������������������� 16
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USB-WLAN 9009
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USB-WLAN 9009
Introduction
Thank you for purchasing the IEEE 802�11b/g Wireless
USB Adapter� This Wireless Adapter is easy to use and
easy to setup� If you have been tired of dealing with all
those messy wires to connect a laptop or PC to ofce or
home network, this Wireless adapter is an ideal access
solution for wireless Internet connection�
A typical Internet access application for the USB wire-
less adapter is shown as the following gure:
Access Point
(Hotpoint)
802�11b/g
PC with
USB wireless
adapter
Internet
ADSL
Modem
CONNECTION
Wireless
Router
802�11b/g
There are two different ways to access Internet:
With a wireless adaptor, receiving and transfering 1�
signal via a wireless router, then passed to an ADSL
modem, then to local ISP (Internet service supplier)
through a telephone line�
With a wireless adaptor, receiving and transfering 2�
signal via local AP (Access Point) or so called Hotpoint directly�
TIPS: An 802�11 LAN is based on a cellular architecture where the system is subdivided into cells, where
each cell (called Basic Service Set or BSS) is controlled
by a Base Station (called Access Point, or in short AP)�
Package Contents:
1x 54 Mbps 802�11 b/g USB-WLAN 9009 1�
1x Adapter Installation disc2�
1x User’s Manual3�
Warranty:
The warrants for the end user (“Customer”) that this
hardware product will be free from defects in workmanship and materials, under normal use and service, for
twelve (12) months from the date of purchase from its
authorized reseller�
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USB-WLAN 9009
Installation
To install the USB adapter setup program, please use
administrator user account to login before the following
steps:
TIPS: the lastest original drivers can be downloaded
from the website of Ralink company�
The current website is:
http://www.ralinktech.com/ralink/Home/Support.html
If you get a 54Mbps 802�11b/g adapter, double click 1�
Ralink_54M�exe program which is located in the
driver folder in the installation disc. Such as:
G:\driver\Ralink_54M.exe.
a� Select the “I accept the terms of the license agreements”, then click the “Next”�
b� To make things easier, select “Install driver only” and
then the “Next”�
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