airnet AIR-USB112NH User manual

AIRNET 300Mb 802.11b/g/n High Power USB Adapter
User’s Guide
AIR-USB112NH
November, 2010 - VRTL8191SU

TABLE OF CONTENTS
Installation__________________________________________ 3
Uninstall ___________________________________________ 6
Making a Basic Network Connection ____________________ 8
Ad-Hoc Mode ____________________________________________________________ 9
Infrastructure mode ______________________________________________________ 11
Introduction to the Wireless LAN Utility_________________ 14
General________________________________________________________________ 15
Profile _________________________________________________________________16
Available Network _______________________________________________________ 17
Status _________________________________________________________________ 18
Statistics _______________________________________________________________ 19
AP Mode Management Guide _________________________ 20

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Before you proceed with the installation, please notice the following descriptions.
Note 1:
The following installation was operated under Windows XP. (Procedures are
similar for Windows 98SE/Me/2000.)
Note 2:
If you have installed the WLAN USB driver & utility before, please uninstall the old
version first.
Note 3:
Insert your installation CD and open My Computer,double Click the CD-ROM drive
icon named AutoRun will begin installation.
Installation
1. If you insert the Wireless LAN USB Adaptor into your computer USB port after installing
the software program from the CD, then the following window pops up.
2. Click Cancel.

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3. Choose a set up language
Click Next to process the installation.

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4. Click Install to WLAN USB adaptor installation
5. Click Finish to complete the installation.

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Uninstall
Uninstall the WLAN USB Adaptor Driver from [start], [All Programs], [REALTEK 11n
USB Wireless LAN Utility], click Uninstall or [Control Panel], [Add or Remove
Programs], [REALTEK 11n USB Wireless LAN Driver and Utility], click Remove to remove
Wireless LAN USB Adaptor driver.

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B. Click Yes if you want to remove Wireless LAN USB Adaptor driver.
C. Click Finish to complete uninstall.

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Making a Basic Network Connection
In the following instruction for making a network connection, we use the utility we provided to
configure your wireless network settings.
Note:
For Windows XP users that want to configure your wireless network using this
Utility, please perform the following procedures to disable your native Windows XP
wireless support (Wireless Zero Configuration Service)
1. Double click the icon on your desktop to start the utility or in the task
bar.

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Ad-Hoc Mode
An Ad-Hoc mode wireless network connects two computers directly without the use of a
router or AP. It is also know as a peer-to-peer network. For example, we can install this
wireless adapter to two computers respectively. The communication between the two
computers is an Ad-Hoc mode network.
To use this adapter in Ad-Hoc Mode
1. Double click the icon on your desktop to start the utility or in the task
bar.
2. Click the “Profile” tab to add an Ad hoc connection between two wireless network
adapters.

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3. A pop out window allows you to configure wireless network properties of the connection
profile. Click the OK button when you fill in all of required information.
4. Check out Available Network. You will find Ad hoc network is available for remote station to
connect. The symbol of Ad hoc network is different from infrastructure network.