ZyXEL AG-220 Bruksanvisning
ZyXEL
Nätverkskort/adapter
AG-220
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ZyXEL AG-220
802.11a/g Wireless USB Adapter
User’s Guide
Version 1.10
Edition 1
5/2008


ZyXEL AG-220 User’s Guide
Copyright 3
Copyright
Copyright © 2008 by ZyXEL Communications Corporation.
The contents of this publication may not be reproduced in any part or as a whole, transcribed,
stored in a retrieval system, translated into any language, or transmitted in any form or by any
means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or
otherwise, without the prior written permission of ZyXEL Communications Corporation.
Published by ZyXEL Communications Corporation. All rights reserved.
Disclaimer
ZyXEL does not assume any liability arising out of the application or use of any products, or
software described herein. Neither does it convey any license under its patent rights nor the
patent rights of others. ZyXEL further reserves the right to make changes in any products
described herein without notice. This publication is subject to change without notice.
Trademarks
ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL
Communications, Inc. Other trademarks mentioned in this publication are used for
identification purposes only and may be properties of their respective owners.

ZyXEL AG-220 User’s Guide
4 Certifications
Certifications
Federal Communications Commission (FCC) Interference Statement
The device complies with Part 15 of FCC rules. Operation is subject to the following two
conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may cause
undesired operations.
This device 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 device 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 device does cause harmful interference to radio/television reception, which can be
determined by turning the device off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
1Reorient or relocate the receiving antenna.
2Increase the separation between the equipment and the receiver.
3Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
4Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement
• This device has been tested to the FCC exposure requirements (Specific Absorption
Rate).
• Testing was performed on laptop computers with antennas at 0mm spacing. The
maximum SAR value is: 1.420W/kg at 2.4 GHz and 0.518W/kg at 5 GHz. The device
must not be collocated with any other antennas or transmitters.
• This equipment has been SAR-evaluated for use in laptops (notebooks) with side slot
configuration.
• The device complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment, under 47 CFR 2.1093 paragraph (d)(2). End users must follow the specific
operating instructions for satisfying RF exposure compliance. To maintain compliance
with FCC RF exposure compliance requirements, please follow operation instruction as
documented in this manual.
• This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.

ZyXEL AG-220 User’s Guide
Certifications 5
• For operation within 5.15 ~ 5.25GHz frequency range, it is restricted to indoor
environment.
• IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to
channels 1 through 11.
注意 !
注意 !
注意 !
注意 !注意 !
依據 低功率電波輻射性電機管理辦法
第十二條 經型式認證合格之低功率射頻電機,非經許可,公司、商號或使用
者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。
第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通信;經發現
有干擾現象時,應立即停用,並改善至無干擾時方得繼續使用。
前項合法通信,指依電信規定作業之無線電信。低功率射頻電機須忍
受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。
在 5250MHz~5350MHz 頻帶內操作之無線資訊傳輸設備,限於室內使用。
Notices
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This device has been designed for the WLAN 2.4 GHz and 5 GHz networks throughout the EC
region and Switzerland, with restrictions in France.
This device has been designed for the WLAN 2.4 GHz network throughout the EC region and
Switzerland, with restrictions in France.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
Viewing Certifications
1Go to http://www.zyxel.com.
2Select your product from the drop-down list box on the ZyXEL home page to go to that
product's page.
3Select the certification you wish to view from this page.

ZyXEL AG-220 User’s Guide
6 Safety Warnings
Safety Warnings
For your safety, be sure to read and follow all warning notices and instructions.
• Do NOT use this product near water, for example, in a wet basement or near a swimming
pool.
• Do NOT expose your device to dampness, dust or corrosive liquids.
• Do NOT store things on the device.
• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk
of electric shock from lightning.
• Connect ONLY suitable accessories to the device.
• ONLY qualified service personnel should service or disassemble this device.
• Do not use the device outside, and make sure all the connections are indoors. There is a
remote risk of electric shock from lightning.
• Antenna Warning! This device meets ETSI and FCC certification requirements when
using the included antenna(s). Only use the included antenna(s).
This product is recyclable. Dispose of it properly.

ZyXEL AG-220 User’s Guide
8 Customer Support
Customer Support
Please have the following information ready when you contact customer support.
• Product model and serial number.
• Warranty Information.
• Date that you received your device.
• Brief description of the problem and the steps you took to solve it.
METHOD
LOCATION
SUPPORT E-MAIL TELEPHONE WEB SITE
REGULAR MAIL
SALES E-MAIL FAX FTP SITE
CORPORATE
HEADQUARTERS
(WORLDWIDE)
support@zyxel.com.tw +886-3-578-3942 www.zyxel.com
www.europe.zyxel.com
ZyXEL Communications Corp.
6 Innovation Road II
Science Park
Hsinchu 300
Taiwan
sales@zyxel.com.tw +886-3-578-2439 ftp.zyxel.com
ftp.europe.zyxel.com
COSTA RICA
soporte@zyxel.co.cr +506-2017878 www.zyxel.co.cr ZyXEL Costa Rica
Plaza Roble Escazú
Etapa El Patio, Tercer Piso
San José, Costa Rica
sales@zyxel.co.cr +506-2015098 ftp.zyxel.co.cr
CZECH REPUBLIC
info@cz.zyxel.com +420-241-091-350 www.zyxel.cz ZyXEL Communications
Czech s.r.o.
Modranská 621
143 01 Praha 4 - Modrany
Ceská Republika
info@cz.zyxel.com +420-241-091-359
DENMARK
support@zyxel.dk +45-39-55-07-00 www.zyxel.dk ZyXEL Communications A/S
Columbusvej
2860 Soeborg
Denmark
sales@zyxel.dk +45-39-55-07-07
FINLAND
support@zyxel.fi +358-9-4780-8411 www.zyxel.fi ZyXEL Communications Oy
Malminkaari 10
00700 Helsinki
Finland
sales@zyxel.fi +358-9-4780 8448
FRANCE
info@zyxel.fr +33-4-72-52-97-97 www.zyxel.fr ZyXEL France
1 rue des Vergers
Bat. 1 / C
69760 Limonest
France
+33-4-72-52-19-20
GERMANY
support@zyxel.de +49-2405-6909-0 www.zyxel.de ZyXEL Deutschland GmbH.
Adenauerstr. 20/A2 D-52146
Wuerselen
Germany
sales@zyxel.de +49-2405-6909-99
HUNGARY
support@zyxel.hu +36-1-3361649 www.zyxel.hu ZyXEL Hungary
48, Zoldlomb Str.
H-1025, Budapest
Hungary
info@zyxel.hu +36-1-3259100
KAZAKHSTAN
http://zyxel.kz/support +7-3272-590-698 www.zyxel.kz ZyXEL Kazakhstan
43, Dostyk ave.,Office 414
Dostyk Business Centre
050010, Almaty
Republic of Kazakhstan
sales@zyxel.kz +7-3272-590-689
NORTH AMERICA
support@zyxel.com 1-800-255-4101
+1-714-632-0882
www.us.zyxel.com ZyXEL Communications Inc.
1130 N. Miller St.
Anaheim
CA 92806-2001
U.S.A.
sales@zyxel.com +1-714-632-0858 ftp.us.zyxel.com

ZyXEL AG-220 User’s Guide
Customer Support 9
+” is the (prefix) number you enter to make an international telephone call.
NORWAY
support@zyxel.no +47-22-80-61-80 www.zyxel.no ZyXEL Communications A/S
Nils Hansens vei 13
0667 Oslo
Norway
sales@zyxel.no +47-22-80-61-81
POLAND
info@pl.zyxel.com +48 (22) 333 8250 www.pl.zyxel.com ZyXEL Communications
ul. Okrzei 1A
03-715 Warszawa
Poland
+48 (22) 333 8251
RUSSIA
http://zyxel.ru/support +7-095-542-89-29 www.zyxel.ru ZyXEL Russia
Ostrovityanova 37a Str.
Moscow, 117279
Russia
sales@zyxel.ru +7-095-542-89-25
SPAIN
support@zyxel.es +34-902-195-420 www.zyxel.es ZyXEL Communications
Arte, 21 5ª planta
28033 Madrid
Spain
sales@zyxel.es +34-913-005-345
SWEDEN
support@zyxel.se +46-31-744-7700 www.zyxel.se ZyXEL Communications A/S
Sjöporten 4, 41764 Göteborg
Sweden
sales@zyxel.se +46-31-744-7701
UKRAINE
support@ua.zyxel.com +380-44-247-69-78 www.ua.zyxel.com ZyXEL Ukraine
13, Pimonenko Str.
Kiev, 04050
Ukraine
sales@ua.zyxel.com +380-44-494-49-32
UNITED KINGDOM
support@zyxel.co.uk +44-1344 303044
08707 555779 (UK only)
www.zyxel.co.uk ZyXEL Communications UK
Ltd.,11 The Courtyard,
Eastern Road, Bracknell,
Berkshire, RG12 2XB,
United Kingdom (UK)
sales@zyxel.co.uk +44-1344 303034 ftp.zyxel.co.uk
METHOD
LOCATION
SUPPORT E-MAIL TELEPHONE WEB SITE
REGULAR MAIL
SALES E-MAIL FAX FTP SITE

ZyXEL AG-220 User’s Guide
10 Customer Support

ZyXEL AG-220 User’s Guide
Table of Contents 11
Table of Contents
Copyright .................................................................................................................. 3
Certifications ............................................................................................................ 4
Safety Warnings ....................................................................................................... 6
ZyXEL Limited Warranty.......................................................................................... 7
Customer Support.................................................................................................... 8
Table of Contents ................................................................................................... 11
List of Figures ........................................................................................................ 15
List of Tables .......................................................................................................... 19
Preface .................................................................................................................... 21
Chapter 1
Getting Started ....................................................................................................... 23
1.1 About Your AG-220 ..........................................................................................23
1.1.1 Note for Windows Vista Users ..................................................................23
1.2 Application Overview ..........................................................................................23
1.2.1 Station Mode .............................................................................................23
1.2.1.1 Infrastructure ...................................................................................24
1.2.1.2 Ad-Hoc ............................................................................................24
1.2.2 Access Point Mode ..................................................................................25
1.2.3 Changing AG-220 Mode ..........................................................................25
1.3 AG-220 Hardware and Utility Installation ...........................................................26
1.3.1 ZyXEL Utility Icon .....................................................................................26
1.4 Configuration Methods ......................................................................................27
1.4.1 Enabling WZC ...........................................................................................27
1.4.2 Accessing the ZyXEL Utility .....................................................................27
Chapter 2
Tutorial .................................................................................................................... 29
2.1 Connecting to a Wireless LAN ..........................................................................29
2.2 Creating and Using a Profile ..............................................................................31
2.3 Configuring the AG-220 as an AP ......................................................................34

ZyXEL AG-220 User’s Guide
12 Table of Contents
Chapter 3
Wireless LAN Network........................................................................................... 37
3.1 Wireless LAN Overview ....................................................................................37
3.2 Wireless LAN Security ......................................................................................38
3.2.1 Hide SSID .................................................................................................38
3.2.2 MAC Address Filter ...................................................................................38
3.2.3 User Authentication and Encryption .........................................................39
3.2.3.1 WEP ................................................................................................39
3.2.3.2 IEEE 802.1x .............................................. ............................. .........40
3.2.3.3 WPA and WPA2 ..............................................................................40
3.3 WiFi Protected Setup .........................................................................................41
3.3.1 Push Button Configuration ........................................................................41
3.3.2 PIN Configuration .....................................................................................42
3.3.3 How WPS Works ......................................................................................43
3.3.3.1 Example WPS Network Setup ........................................................44
3.3.4 Limitations of WPS ...................................................................................46
3.4 Introduction to OTIST .....................................................................................47
3.4.1 Enabling OTIST ........................................................................................47
3.4.1.1 AP ...................................................................................................47
3.4.1.2 Wireless Client ................................................................................48
3.4.2 Starting OTIST .........................................................................................48
3.4.3 Notes on OTIST ........................................................................................49
Chapter 4
Wireless Station Mode Configuration .................................................................. 51
4.1 Wireless Station Mode Overview ......................................................................51
4.1.1 ZyXEL Utility Screen Summary ...............................................................51
4.2 The Link Info Screen ..........................................................................................52
4.2.1 Trend Chart ...............................................................................................53
4.3 The Site Survey Screen ....................................................................................54
4.3.1 Security Settings ......................................................................................55
4.3.1.1 WEP Encryption ..............................................................................55
4.3.1.2 WPA-PSK/WPA2-PSK ................... ............................. .....................56
4.3.1.3 WPA/WPA2 .....................................................................................57
4.3.1.4 IEEE 802.1x .............................................. ............................. .........58
4.3.2 Confirm Save Screen ................................................................................60
4.4 The Profile Screen .............................................................................................60
4.4.1 Adding a New Profile ................................................................................62
4.5 The Advanced Screen ........................................................................................66
4.6 The Adapter Screen ...........................................................................................67
4.7 The Adapter Screen (Windows Vista) ................................................................68
4.8 Security Settings in Windows Vista ....................................................................69
4.8.1 Using PEAP in Vista .................................. ...................................... .........70

ZyXEL AG-220 User’s Guide
Table of Contents 13
4.8.2 Using TLS in Vista ...................................................................................70
Chapter 5
Access Point Mode Configuration........................................................................ 73
5.1 Access Point Mode Introduction ........................................................................73
5.1.1 ZyXEL Utility Screen Summary ...............................................................73
5.1.2 Additional Setup Requirements ................................................................74
5.2 The Link Info Screen .........................................................................................74
5.3 The Configuration Screen .................................................................................75
5.4 The Advanced Screen ........................................................................................77
5.5 The MAC Filter Screen ......................................................................................78
Chapter 6
Maintenance ........................................................................................................... 81
6.1 The About Screen .............................................................................................81
6.2 Uninstalling the ZyXEL Utility ............................................................................81
6.2.1 Windows XP .............................................................................................81
6.2.2 Windows Vista ..........................................................................................82
6.3 Upgrading the ZyXEL Utility ..............................................................................84
Chapter 7
Troubleshooting .................................................................................................. 85
7.1 Problems Starting the ZyXEL Utility ...................................................................85
7.2 Problem Connecting to an Access Point ............................................................85
7.3 Problem with the Link Quality .............................................................................86
7.4 Problems Communicating With Other Computers .............................................86
Appendix A
Product Specifications .......................................................................................... 87
Appendix B
Access Point Mode Setup Example ..................................................................... 89
Appendix C
Windows Wireless Management........................................................................... 93
Appendix D
Wireless Security ................................................................................................. 115
Appendix E
Setting up Your Computer’s IP Address............................................................ 121
Index...................................................................................................................... 135

ZyXEL AG-220 User’s Guide
14 Table of Contents

ZyXEL AG-220 User’s Guide
16 List of Figures
Figure 39 Station Mode: Profile: Security Settings ................................................ 65
Figure 40 Station Mode: Profile: Confirm New Settings ........................................ 65
Figure 41 Station Mode: Profile: Activate the Profile ............................................. 66
Figure 42 Station Mode: Advanced ........................................................................ 66
Figure 43 Station Mode: Adapter .......................................................................... 67
Figure 44 Station Mode: Adapter (Windows Vista) ................................................ 68
Figure 45 Vista Security: Additional Information Required ..................................... 70
Figure 46 Vista Security: Enter Credentials ........................................................... 70
Figure 47 Vista Security: Additional Information Required ..................................... 71
Figure 48 Vista Security: Select Certificate ............................................................ 71
Figure 49 ZyXEL Utility Menu Summary: AP Mode .............................................. 73
Figure 50 Access Point Mode: Link Info ................................................................ 74
Figure 51 Access Point Mode: Configuration ........................................................ 75
Figure 52 Access Point Mode: Advanced .............................................................. 78
Figure 53 Access Point Mode: MAC Filter ............................................................ 79
Figure 54 About ..................................................................................................... 81
Figure 55 Uninstall: Confirm ................................................................................. 82
Figure 56 Uninstall: Finish ..................................................................................... 82
Figure 57 Uninstall: Start ........................................................................................ 82
Figure 58 Uninstall: Control Panel ......................................................................... 83
Figure 59 Uninstall: Control Panel ......................................................................... 83
Figure 60 Uninstall: Control Panel ......................................................................... 83
Figure 61 Uninstall: Remove Utility ........................................................................ 83
Figure 62 Uninstall: Finish ...................................................................................... 84
Figure 63 Windows 2000: Start ............................................................................. 89
Figure 64 Windows 2000: Network and Dial-up Connections ............................... 90
Figure 65 Windows 2000: Network Properties ...................................................... 90
Figure 66 WIndows 2000: Network Properties: Select Network Adapter .............. 91
Figure 67 Windows 2000: Local Network .............................................................. 91
Figure 68 Vista: Start Menu .................................................................................... 93
Figure 69 Vista: The Connect To Window .............................................................. 94
Figure 70 Vista: Additional Information .................................................................. 94
Figure 71 Vista: Enter Security Key ....................................................................... 95
Figure 72 Vista: Connecting ................................................................................... 95
Figure 73 Vista: Successful Connection ................................................................. 96
Figure 74 Vista: Choose a Connection Option ....................................................... 97
Figure 75 Vista: Connect Manually ........................................................................ 97
Figure 76 Vista: Successfully Added Network ........................................................ 98
Figure 77 Vista: Set Up An Ad-hoc Network .......................................................... 99
Figure 78 Vista: Ad-hoc Options ........................................................................... 99
Figure 79 Vista: Ad-hoc Network Ready ............................................................... 100
Figure 80 Windows XP SP1: Wireless Network Connection Status ....................... 101
Figure 81 Windows XP SP2: Wireless Network Connection Status ....................... 101

ZyXEL AG-220 User’s Guide
List of Figures 17
Figure 82 Windows XP SP1: Wireless Network Connection Properties ................ 102
Figure 83 Windows XP SP2: Wireless Network Connection Properties ................ 102
Figure 84 Windows XP SP2: WZC Not Available .................................................. 103
Figure 85 Windows XP SP2: System Tray Icon ..................................................... 103
Figure 86 Windows XP SP2: Wireless Network Connection Status ....................... 104
Figure 87 Windows XP SP1: Wireless Network Connection Status ....................... 104
Figure 88 Windows XP SP2: Wireless Network Connection .................................. 105
Figure 89 Windows XP SP1: Wireless Network Connection Properties ................ 106
Figure 90 Windows XP SP2: Wireless Network Connection: WEP or WPA-PSK .. 106
Figure 91 Windows XP SP2: Wireless Network Connection: No Security ............ 107
Figure 92 Windows XP: Wireless (network) properties: Association ..................... 107
Figure 93 Windows XP: Wireless (network) properties: Authentication ................. 109
Figure 94 Windows XP: Protected EAP Properties ................................................ 110
Figure 95 Windows XP: Smart Card or other Certificate Properties ...................... 111
Figure 96 Windows XP SP2: Wireless Networks: Preferred Networks .................. 112
Figure 97 Windows XP SP1: Wireless Networks: Preferred Networks .................. 112
Figure 98 WPA-PSK Authentication ....................................................................... 119
Figure 99 WPA(2) with RADIUS Application Example ........................................... 120
Figure 100 WIndows 98/Me: Network: Configuration ............................................. 122
Figure 101 Windows 98/Me: TCP/IP Properties: IP Address ................................. 123
Figure 102 Windows 98/Me: TCP/IP Properties: DNS Configuration .................... 124
Figure 103 Windows XP: Start Menu ..................................................................... 125
Figure 104 Windows XP: Control Panel ................................................................. 125
Figure 105 Windows XP: Control Panel: Network Connections: Properties .......... 126
Figure 106 Windows XP: Local Area Connection Properties ................................. 126
Figure 107 Windows XP: Advanced TCP/IP Settings ............................................ 127
Figure 108 Windows XP: Internet Protocol (TCP/IP) Properties ............................ 128
Figure 109 Windows Vista: Start Menu .................................................................. 129
Figure 110 Windows Vista: Control Panel .............................................................. 129
Figure 111 Windows Vista: Network And Internet .................................................. 129
Figure 112 Windows Vista: Network and Sharing Center ...................................... 129
Figure 113 Windows Vista: Network and Sharing Center ...................................... 130
Figure 114 Windows Vista: Local Area Connection Properties .............................. 130
Figure 115 Windows Vista: Internet Protocol Version 4 (TCP/IPv4) Properties ..... 131
Figure 116 Windows Vista: Advanced TCP/IP Properties ...................................... 132
Figure 117 Windows Vista: Internet Protocol Version 4 (TCP/IPv4) Properties ..... 133

ZyXEL AG-220 User’s Guide
18 List of Figures

ZyXEL AG-220 User’s Guide
List of Tables 19
List of Tables
Table 1 ZyXEL Utility: System Tray Icon ............................................................... 27
Table 2 ZyXEL Utility Menu Summary: Station Mode ............................................ 51
Table 3 Station Mode: Link Info ............................................................................. 52
Table 4 Station Mode: Link Info: Trend Chart ........................................................ 53
Table 5 Station Mode: Site Survey ........................................................................ 54
Table 6 Station Mode: Security Setting: WEP ....................................................... 55
Table 7 Station Mode: Security Setting: WPA-PSK/WPA2-PSK ............................ 57
Table 8 Station Mode: Security Setting: WPA/WPA2 ............................................. 57
Table 9 Station Mode: Security Settings: IEEE 802.1x .......................................... 59
Table 10 Confirm Save Screen ............................................................................. 60
Table 11 Station Mode: Profile ............................................................................... 61
Table 12 Station Mode: Profile: Add a New Profile ................................................ 62
Table 13 Station Mode: Profile: Select a Channel ................................................. 64
Table 14 Station Mode: Advanced ......................................................................... 66
Table 15 Station Mode: Adapter ............................................................................ 67
Table 16 Station Mode: Adapter (Windows Vista) ................................................. 69
Table 17 ZyXEL Utility Menu Summary: AP Mode ................................................ 73
Table 18 Access Point Mode: Link Info ................................................................. 74
Table 19 Access Point Mode: Configuration ......................................................... 76
Table 20 Access Point Mode: Advanced ............................................................... 78
Table 21 Access Point Mode: MAC Filter .............................................................. 79
Table 22 About ...................................................................................................... 81
Table 23 Troubleshooting Starting ZyXEL Utility ................................................... 85
Table 24 Troubleshooting Access Point Connection Problem ............................... 85
Table 25 Troubleshooting Link Quality .................................................................. 86
Table 26 Troubleshooting Communication Problems ............................................ 86
Table 27 Product Specifications ............................................................................ 87
Table 28 Vista: Connect Manually ......................................................................... 97
Table 29 Windows XP SP2: System Tray Icon ...................................................... 103
Table 30 Windows XP SP2: Wireless Network Connection .................................. 105
Table 31 Windows XP: Wireless Networks ........................................................... 107
Table 32 Windows XP: Wireless (network) properties: Association ...................... 108
Table 33 Windows XP: Wireless (network) properties: Authentication .................. 109
Table 34 Windows XP: Protected EAP Properties ................................................ 110
Table 35 Windows XP: Smart Card or other Certificate Properties ....................... 111
Table 36 Comparison of EAP Authentication Types .............................................. 117
Table 37 Wireless Security Relational Matrix ........................................................ 120

ZyXEL AG-220 User’s Guide
20 List of Tables

ZyXEL AG-220 User’s Guide
Preface 21
Preface
Congratulations on your purchase of the ZyXEL AG-220 802.11a/g Wireless USB Adapter.
Your AG-220 plugs into a USB port on your computer and allows you to access wireless
networks.
Your AG-220 is easy to install and configure.
About This User's Guide
This manual is designed to guide you through the configuration of your AG-220 for its various
applications.
Related Documentation
• Supporting Disk
Refer to the included CD for support documents.
• Quick Start Guide
The Quick Start Guide is designed to help you get up and running right away. They
contain hardware installation/connection information.
• ZyXEL Web Site
Please go to http://www.zyxel.com for product news, firmware, updated documents, and
other support materials.
User Guide Feedback
Help us help you. E-mail all User’s Guide-related comments, questions or suggestions for
improvement to techwriters@zyxel.com.tw or send regular mail to The Technical Writing
Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park,
Hsinchu, 300, Taiwan. Thank you.
Syntax Conventions
• “Enter” means for you to type one or more characters. “Select” or “Choose” means for
you to use one predefined choice.
• Mouse action sequences are denoted using a right angle bracket ( > ). For example, “In
Windows, click Start > Settings > Control Panel” means first click the Start button,
then point your mouse pointer to Settings and then click Control Panel.
• “e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other words”.
• The ZyXEL AG-220 802.11a/g Wireless USB Adapter may be referred to as the AG-220
in this user’s guide.

ZyXEL AG-220 User’s Guide
22 Preface
Graphics Icons Key
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Server Modem or Router Wireless Signal
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Produktspecifikationer
Varumärke: | ZyXEL |
Kategori: | Nätverkskort/adapter |
Modell: | AG-220 |
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- Nätverkskort/adapter Pinnacle
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- Nätverkskort/adapter Trendnet
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- Nätverkskort/adapter EVOLVEO
- Nätverkskort/adapter AViPAS
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- Nätverkskort/adapter InLine
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- Nätverkskort/adapter Media-tech
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- Nätverkskort/adapter Approx
- Nätverkskort/adapter Cambium Networks
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- Nätverkskort/adapter I-Tec
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- Nätverkskort/adapter Panamax
- Nätverkskort/adapter EtherWAN
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- Nätverkskort/adapter Altronix
- Nätverkskort/adapter J5 Create
- Nätverkskort/adapter Ditek
- Nätverkskort/adapter Microsemi
- Nätverkskort/adapter Atlantis Land
- Nätverkskort/adapter CLUB3D
- Nätverkskort/adapter IDIS
- Nätverkskort/adapter Xcellon
- Nätverkskort/adapter Luxul
- Nätverkskort/adapter Vigitron
- Nätverkskort/adapter SMK-Link
- Nätverkskort/adapter Louroe Electronics
- Nätverkskort/adapter ScreenBeam
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