Cisco WUSB54GC User guide

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Networking cards
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User guide

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USER GUIDE
Wireless-N USB Network Adapter
with Dual-Band
Model: WUSB600N
About This Guide
i
Wireless-N USB Network Adapter with Dual-Band
About This Guide
Icon Descriptions
While reading through the User Guide you may see
various icons that call attention to specific items. Below is
a description of these icons:
NOTE: This check mark indicates that there is
a note of interest and is something that you
should pay special attention to while using the
product.
WARNING: This exclamation point indicates
that there is a caution or warning and it is
something that could damage your property or
product.
WEB: This globe icon indicates a noteworthy
website address or e-mail address.
Online Resources
Website addresses in this document are listed without
http:// in front of the address because most current web
browsers do not require it. If you use an older web browser,
you may have to add http:// in front of the web address.
Resource Website
Linksys www.linksysbycicso.com
Linksys International www.linksysbycisco.com/international
Glossary www.linksysbycisco.com/glossary
Network Security www.linksysbycisco.com/security
Copyright and Trademarks
Linksys, Cisco, and the Cisco Logo are
registered trademarks or trademarks
of Cisco Systems, Inc. and/or its
affiliates in the U.S. and certain other
countries. Other brands and product
names are trademarks or registered
trademarks of their respective
holders. Copyright © 2010 Cisco
Systems, Inc. All rights reserved.
Table of Contents
ii
Wireless-N USB Network Adapter with Dual-Band
Chapter 1: Product Overview 1
Storing the Cap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
USB Extension Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 2: Wireless Security Checklist 2
General Network Security Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Additional Security Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Chapter 3: Conguration 3
How to Access the Wireless Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
How to Use the Wireless Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Saved Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Appendix A: Troubleshooting 9
Appendix B: Windows Vista Conguration 10
Windows Vista Conguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
New Wireless Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Appendix C: Windows XP Wireless Zero Conguration 13
Windows XP Wireless Zero Conguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Appendix D: Specications 15
Appendix E: Warranty Information 16
Limited Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Appendix F: Regulatory Information 18
FCC Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
FCC Radiation Exposure Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Safety Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Industry Canada Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Restrictions in the 5 GHz Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Avis d’Industrie Canada. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Restrictions dans la bande 5 GHz. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Wireless Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Avis de non-responsabilité concernant les appareils sans l . . . . . . . . . . . . . . . . . .19
User Information for Consumer Products Covered by EU Directive 2002/96/EC on Waste
Electric and Electronic Equipment (WEEE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Appendix G: Software End User License Agreement 24
Cisco Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Software Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Chapter 1
Product Overview
1
Wireless-N USB Network Adapter with Dual-Band
Chapter 1:
Product Overview
Thank you for choosing the Linksys by Cisco Wireless-N
USB Network Adapter with Dual-Band. Using the latest
wireless networking technology, the Adapter adds
or upgrades wireless connectivity on your notebook
computer. To help protect your data and privacy, you can
use industrial-strength WPA2 encryption to protect your
wireless connection.
LED
Link (Blue) The LED flashes when there is
wireless network activity.
Storing the Cap
When the Adapter is plugged into the USB Extension Base
or your computer’s USB port, the cap may be stored on
the top of the Adapter.
To store the cap, push it onto the top of the adapter until
it fits snugly.
USB Extension Base
A USB Extension Base is provided for easy access to the
USB port. To use the USB Extension Base, connect the
Adapter to the Base, then connect the USB Extension Base
to the USB port on your PC or laptop.
Chapter 2
Wireless Security Checklist
2
Wireless-N USB Network Adapter with Dual-Band
Chapter 2:
Wireless Security Checklist
Wireless networks are convenient and easy to install, so
homes with high-speed Internet access are adopting them
at a rapid pace. Because wireless networking operates by
sending information over radio waves, it can be more
vulnerable to intruders than a traditional wired network.
Like signals from your cellular or cordless phones, signals
from your wireless network can also be intercepted. Since
you cannot physically prevent someone from connecting
to your wireless network, you need to take some additional
steps to keep your network secure.
1. Change the default wireless
network name or SSID
Wireless devices have a default wireless network name
or Service Set Identifier (SSID) set by the factory. This
is the name of your wireless network, and can be up
to 32 characters in length. Linksys wireless products
use linksys as the default wireless network name. You
should change the wireless network name to something
unique to distinguish your wireless network from other
wireless networks that may exist around you, but do not
use personal information (such as your Social Security
number) because this information may be available for
anyone to see when browsing for wireless networks.
2. Change the default password
For wireless products such as access points and routers,
you will be asked for a password when you want to change
their settings. These devices have a default password set
by the factory. The Linksys default password is admin.
Hackers know these defaults and may try to use them
to access your wireless device and change your network
settings. To thwart any unauthorized changes, customize
the devices password so it will be hard to guess.
3. Enable MAC address filtering
Linksys routers give you the ability to enable Media Access
Control (MAC) address filtering. The MAC address is a
unique series of numbers and letters assigned to every
networking device. With MAC address filtering enabled,
wireless network access is provided solely for wireless
devices with specific MAC addresses. For example, you can
specify the MAC address of each computer in your home
so that only those computers can access your wireless
network.
4. Enable encryption
Encryption protects data transmitted over a wireless
network. Wi-Fi Protected Access (WPA/WPA2) and Wired
Equivalent Privacy (WEP) offer different levels of security
for wireless communication.
A network encrypted with WPA/WPA2 is more secure
than a network encrypted with WEP, because WPA/WPA2
uses dynamic key encryption. To protect the information
as it passes over the airwaves, you should enable the
highest level of encryption supported by your network
equipment.
WEP is an older encryption standard and may be the
only option available on some older devices that do not
support WPA.
General Network Security Guidelines
Wireless network security is useless if the underlying
network is not secure.
Password protect all computers on the network and
individually password protect sensitive files.
Change passwords on a regular basis.
Install anti-virus software and personal firewall
software.
Disable file sharing (peer-to-peer). Some applications
may open file sharing without your consent and/or
knowledge.
Additional Security Tips
Keep wireless routers, access points, or gateways away
from exterior walls and windows.
Turn wireless routers, access points, or gateways
off when they are not being used (at night, during
vacations).
Use strong passphrases that are at least eight characters
in length. Combine letters and numbers to avoid using
standard words that can be found in the dictionary.
WEB: For more information on wireless security,
visit www.linksysbycisco.com/security
Chapter 3
Advanced Configuration
3
Wireless-N USB Network Adapter with Dual-Band
Chapter 3:
Configuration
The Linksys Wireless Manager is used to configure the
Adapter. The Wireless Manager lets you search for available
wireless networks, establish or terminate a connection
with a wireless network, and save a wireless network’s
settings.
How to Access the Wireless Manager
After you have installed the Adapter, the Linksys Wireless
Manager icon appears in the system tray of your computer.
If the Adapter is connected to a wireless network, the icon
will have green bars (the exact number of green bars
varies depending on the networks signal strength). If the
Adapter is not connected to a wireless network, the icon
will have gray bars with a red X.
Linksys Wireless Manager Icon—
Connected to a Wireless Network
Linksys Wireless Manager Icon—
Not Connected to a Wireless Network
To open the Wireless Manager, click the icon, and then
select View Wireless Networks... from the pop-up menu.
(To skip the pop-up menu, double-click the icon instead.)
To close the Wireless Manager, click the icon, and then
select Close from the pop-up menu.
Wireless Manager Icon Pop-up Menu
How to Use the Wireless Manager
The Wireless Manager opens with the Connect to a
Wireless Network screen. This screen allows you to connect
to a wireless network, or to disconnect from a wireless
network.
When the Connect to a Wireless Network screen first
appears, it displays a message indicating that the Wireless
Manager is searching for wireless networks within range.
When the search is complete, the screen displays the
available wireless networks within range.
Connect to a Wireless Network—Searching for Wireless Networks
Connect to a Wireless Network—Available Wireless Networks
The list of available wireless networks provides the
following information about each network:
Network name The networks unique name or SSID.
Connection status The word Connected appears if
the Adapter is connected to the network.
Wi-Fi Protected Setup support The icon
appears
if
the network supports Wi-Fi Protected Setup.
NOTE: The Adapter supports Wi-Fi Protected
Setup, a feature that makes it easy to set up
a wireless network. For information on this
feature, go to How to Connect Using Wi-Fi
Protected Setup, page 6.
Security The icon appears if the network uses
wireless security. The security type (WPA2, WPA, WEP) is
listed below the network name.
Network signal strength The green bars in the
icon indicate the network’s signal strength; is the
strongest level and is the weakest level.
Chapter 3
Advanced Configuration
4
Wireless-N USB Network Adapter with Dual-Band
To connect to a wireless network, go to How to Connect to
a Wireless Network, page 4. To disconnect from a wireless
network, select the network, and click Disconnect. To
refresh the list of available networks, click Search Again.
How to Connect to a Wireless Network
Follow these instructions to connect to a wireless network
that has not been saved. (To connect to a saved network,
go to How to Connect to a Saved Network, page 8.)
1. On the Connect to a Wireless Network screen, locate
the name of your wireless network in the list. If your
wireless network is not in the list, go to How to
Connect to a Hidden Wireless Network, page 5.
2. If your wireless network supports Wi-Fi Protected
Setup (the icon appears next to the networks
name), go to How to Connect Using Wi-Fi Protected
Setup, page 6.
3. Select your network, and then click Connect.
Select a Wireless Network
4. If the wireless network uses wireless security, enter the
security key. Click Next.
Enter Wireless Network’s Security Key
5. The Checking Connection screen appears while the
Wireless Manager establishes the wireless connection.
When it is finished, click Next.
Checking Connection
6. The Connected to Your Network screen appears. To
save your networks settings, select Remember this
network. (Saving a networks settings will make it
easier to reconnect
to the network.)
Click Finish to exit
the Wireless Manager.
Connected to Your Network
Congratulations! The Adapter is connected to
the network.
Chapter 3
Advanced Configuration
5
Wireless-N USB Network Adapter with Dual-Band
How to Connect to a Hidden Wireless Network
NOTE: By default, a wireless network’s router
broadcasts the network name (SSID).
A “hidden”
wireless network is a network whose router has
been configured not to broadcast the network
name (SSID).
Follow these instructions to connect to a wireless network
that is not listed on the Connect to a Wireless Network
screen.
1. On the Connect to a Wireless Network screen, select My
network is not in this list. Click Next.
Select My Network is Not in This List
2. The next screen asks if you want to connect to a hidden
network. If your network is hidden, select Connect to
hidden network. Click Next.
Confirm Connection to Hidden Network
NOTE: If your wireless network is NOT hidden,
select My network is not hidden, and then
click Next. Follow the instructions on the next
screen—verify that your network router is
powered on and is within range of the Adapter,
and then click Retry to search for wireless
networks again. Then go to How to Connect to
a Wireless Network, page 4 to continue.
3. Enter your wireless networks name (SSID). Click Next.
Enter Wireless Network’s Name (SSID)
4. If your wireless network uses wireless security,
enter the security key. Click Next.
If your wireless network does not use wireless security,
leave the security key field blank, and click Next.
Enter Wireless Network’s Security Key
Chapter 3
Advanced Configuration
6
Wireless-N USB Network Adapter with Dual-Band
5. The Checking Connection screen appears.
Checking Connection
6. The Connected to Your Network screen appears. To
save your networks settings, select Remember this
network. (Saving a networks settings will make it
easier to reconnect
to the network.)
Click Finish to exit
the Wireless Manager.
Connected to Your Network
Congratulations! The Adapter is connected to
the network.
How to Connect Using Wi-Fi Protected Setup
On the Connect to a Wireless Network screen, the Wi-Fi
Protected Setup icon ( ) indicates a network that supports
Wi-Fi Protected Setup. Follow these instructions to connect
to a wireless network using Wi-Fi Protected Setup.
NOTE: Before you begin, make sure the router
and the computer with the Adapter are in the
same room
.
1. On the Connect to a Wireless Network screen, select
your network, and then click Connect.
Select the Wireless Network
2. The Quickly Connect Using Push Button screen appears.
Quick Connect Using Push Button
3. Press the router’s Wi-Fi Protected Setup button
until an LED lights up. If your router does not have this
button, click Skip and go to Enter the Adapter’s PIN
Number, page 7.
4. Within two minutes, click Connect on the Quickly
Connect Using Push Button screen.
Chapter 3
Advanced Configuration
7
Wireless-N USB Network Adapter with Dual-Band
5. The Adapter connects to the network.
Connecting to the Network via Wi-Fi Protected Setup
NOTE: If the connection cannot be set up, the
message, “Registration failed” appears. If this
happens, use one of two options:
Push Button Press the router’s Wi-Fi
Protected Setup button until an LED
lights up. Then click Connect to try again.
PIN Click Skip, and then go to Enter the
Adapter’s PIN Number, page 7.
6. The Connected to Your Network screen appears. To
save your network’s settings, select Remember this
network. (Saving a network’s settings will make it
easier to reconnect
to the network.)
Click Finish to
exit the Wireless Manager.
Connected to Your Network
Congratulations! The Adapter is connected to
the network.
Enter the Adapters PIN Number
Enter the PIN Number
1. Access the web-based utility of the router. (Refer to the
router’s documentation for instructions.)
2. On the routers Wi-Fi Protected Setup screen, enter
the Adapters PIN number in the appropriate field.
Then perform the appropriate action to save the PIN
number; for example, click Register. (Refer to the
router’s documentation for instructions.)
NOTE: Enter the Adapter’s PIN number without
the hyphen.
3. The Adapter connects to the network, and the
Connected to Your Network screen appears. To save
your network’s settings, select Remember this
network. (Saving a networks settings will make it
easier to reconnect
to the network.)
Click Finish to exit
the Wireless Manager.
Connected to Your Network
Congratulations! The Adapter is connected to
the network.
Chapter 3
Advanced Configuration
8
Wireless-N USB Network Adapter with Dual-Band
Saved Networks
When you connect to a wireless network, you can save its
settings so that it will be easier to reconnect to the network
at a later time. This is most helpful with hidden networks;
if you do not save a hidden network’s settings, you will
have to enter the network name (SSID) and security key.
To save a network, select Remember this network on
the Connected to Your Network screen (the last screen that
appears when you connect to a network).
Remember this Network
To see a list of your saved networks, select Saved
networks from the View drop-down menu of the Connect
to a Wireless Network screen.
Saved Networks
To delete a saved network from the list, select the network
and click Remove. To change a networks position in
the list, select the network, and click Move up or Move
down.
How to Connect to a Saved Network
To connect to a saved network, follow these instructions.
1. In the Connect to a Wireless Network screen, select
Saved networks from the View drop-down menu.
2. The screen displays a list of your saved networks.
Saved Networks
3. Select the network you want, and then click Connect.
4. The Adapter connects to the network and the
Connected to Your Network screen appears. Click Finish
to exit the Wireless Manager.
Connected to Your Network
Congratulations! The Adapter is connected to
the network.
Appendix A
Troubleshooting
9
Wireless-N USB Network Adapter with Dual-Band
Appendix A:
Troubleshooting
Your computer does not recognize the Adapter.
Make sure that the Adapter is properly inserted into the
USB slot.
The Adapter does not work properly.
Remove the Adapter, and then reinsert it into the
computer’s USB slot.
Your computer cannot communicate with the other
computers linked via Ethernet in the Infrastructure
conguration.
1. Make sure that the computers are powered on.
2. Make sure that the Adapter is configured with the
same Wireless Network Name (SSID) and wireless
security settings as the other wireless computers in
the Infrastructure configuration.
WEB: If your questions are not addressed
here, refer to the Linksys website,
www.linksysbycisco.com
Appendix B
Windows Vista Configuration
10
Wireless-N USB Network Adapter with Dual-Band
Appendix B:
Windows Vista
Configuration
Windows Vista Configuration
After you have installed the Adapter, the Windows Vista
Wireless Network Configuration utility icon appears on
your computer’s system tray.
Wireless Network Configuration Utility Icon
When your mouse pointer hovers over the icon, the status
information of your wireless connection appears.
Wireless Connection Status
New Wireless Connection
To connect to a different wireless network:
1. Right-click the Wireless Network Configuration
utility icon.
2. Click Connect to a network.
Utility Menu
3. Select your network, and then click Connect.
Select Network
4. If your network has wireless security, go to step 5.
If your network has no wireless security, this screen
appears. To connect to your unsecured network, click
Connect Anyway and go to step 7.
Unsecured Network
Appendix B
Windows Vista Configuration
11
Wireless-N USB Network Adapter with Dual-Band
5. Enter the security key, WEP key, or passphrase (also
known as a pre-shared key), depending on your type
of security. Click Connect.
Secured Network
6. This screen appears while the Adapter connects to
your network. Do not cancel, unless you want to end
the installation.
Connecting to Network
7. This screen appears when you are connected to your
network. Select Save this network, if you want to save
your settings. Click Close.
Connected to Network
8. The Set Network Location screen may appear to help
apply the correct settings for your type of location.
Select Home, Work, or Public location.
Select Network Location
Appendix B
Windows Vista Configuration
12
Wireless-N USB Network Adapter with Dual-Band
9. This screen varies according to the selected location.
Click Close.
Network Settings Saved
NOTE: For help with the Windows Vista Wireless
Network Conguration utility, refer to Windows
Vista Help and Support, by clicking Vistas Start
button
> Help and Support.
Your computer is now connected to your
wireless network.
Appendix C
Windows XP Wireless Zero Configuration
13
Wireless-N USB Network Adapter with Dual-Band
Appendix C:
Windows XP Wireless Zero
Configuration
Windows XP Wireless Zero Configuration
Windows XP has a built-in wireless configuration utility.
If you prefer to use the Windows XP Wireless Zero
Configuration Utility to control your adapter, you must
first uninstall the Linksys Wireless Manager.
NOTE: If your network is using WPA2 encryption,
make sure that you have installed the Update
for Windows XP (KB893357), available at
www.microsoft.com.
1. To uninstall the Linksys Wireless Manager, go to
Start > Control Panel.
Start Menu
2. The Control Panel window opens. Click the Add or
Remove Programs icon.
3. Select Linksys Wireless Manager from the list of
programs in the Add or Remove Programs window.
Add or Remove Programs
4. The Uninstall screen opens. Click Yes to uninstall the
Linksys Wireless Manager.
Uninstall Screen
5. When the uninstall is complete, you will be asked if
you want to restart your computer. Select Yes.
Restart Your Computer Screen
NOTE: For more information on the Windows
XP Wireless Zero Configuration utility, refer to
Windows Help.
6. After your computer restarts, the Windows XP Wireless
Zero Configuration icon appears in your computers
system tray. Double-click the icon.
Windows XP Wireless Zero Configuration Icon
Appendix C
Windows XP Wireless Zero Configuration
14
Wireless-N USB Network Adapter with Dual-Band
7. A window will open displaying the available wireless
networks. Select the network that you want and click
Connect.
If your network does not have wireless security
enabled, go to step 8.
If your network does have wireless security enabled,
go to step 9.
Available Wireless Network
8. If your network does not have wireless security enabled,
click Connect Anyway to connect the Adapter to your
network.
No Wireless Security
9. If your network uses WEP wireless security, enter the
WEP Key in the Network Key and Confirm network key
fields. If your network uses WPA Personal wireless
security, enter the Passphrase in the Network Key and
Confirm network key fields. Click Connect.
Wireless Security
NOTE: Windows XP Wireless Zero Configuration
does not support the use of a WEP passphrase.
Enter the exact WEP key used by your wireless
router or access point.
10. Your wireless network will appear as Connected when
your connection is active.
Wireless Network Connection
For more information about wireless networking on a
Windows XP computer, click Start > Help > Support.
Enter the keyword wireless in the field provided, and
press the Enter key.
Your computer is now connected to your
wireless network.
Appendix D
Specifications
15
Wireless-N USB Network Adapter with Dual-Band
Appendix D:
Specifications
Model WUSB600N
Standards 802.11a, 802.11b,
802.11g, Draft 802.11n
LEDs Link/Act
Number of Antennas 2 Internal Antennas
Transmitted Power
2.4 GHz @ 11 Mbps data rate:
18 dBm ± 1.5 dBm
2.4 GHz @ 54 Mbps data rate:
14 dBm ± 1.5 dBm
5 GHz @ 54Mbps data rate:
12 dBm ± 1.5 dBm
2.4 GHz, 11N (MCS0, HT20/40):
18 dBm ± 1.5 dBm
2.4 GHz, 11N (MCS8, HT20/40):
18 dBm ± 1.5 dBm
2.4 GHz, 11N (MCS15, HT20/40):
12 dBm ± 1.5 dBm
5 GHz, 11N (MCS0, HT20/40):
16 dBm ± 1.5 dBm
5 GHz, 11N (MCS8, HT20/40):
16 dBm ± 1.5 dBm
5 GHz, 11N (MCS15, HT20/40):
10 dBm ± 1.5 dBm
Receive Sensitivity
-84 dBm @11 Mbps
-70 dBm @54 Mbps
-83 dBm @2.4 GHz/5GHz, MCS0, HT20
-80 dBm @2.4 GHz/5GHz, MCS0, HT40
-83 dBm @2.4 GHz/5GHz, MCS8, HT20
-80 dBm @2.4 GHz/5GHz, MCS8, HT40
-65 dBm @2.4 GHz/5GHz, MCS15, HT20
-62 dBm @2.4 GHz/5GHz, MCS15, HT40
Antenna Gain in dBi 802.11a: 5 GHz => 4 dBi
802.11g: 2.4 GHz =>
TX0: 0.5 dBi, TX1: 1.4 dBi
Power Consumption
TX (2.4G): 330 mA, HT20; 340 mA HT40 at 5V
TX (5G): 400 mA, HT20; 430 mA HT40 at 5V
RX (2.4G): 140 mA, HT20; 160 mA HT40 at 5V
RX (5G): 150 mA, HT20; 180 mA HT40 at 5V
Standby: 150 mA
Radio O: 20 mA
Security Features WEP, WPA & WPA2 Personal,
WPA & WPA2 Enterprise
Security Key Bits Up to 128-Bit Encryption
OS Requirements Up-to-date Windows XP,
Vista or Vista 64-bit Edition
Environmental
Dimensions 3.15" x 1.00" x 0.49"
(79.9 x 25.4 x 12.4 mm)
Weight 0.39 oz (11 g)
Certication FCC, CE, IC, UL, RoHS, WEEE, IDA,
C-Tick, Wi-Fi A/B/G/Draft-N
Operating Temp. 32 to 104ºF (0 to 40ºC)
Storage Temp. -4 to 158ºF (–20 to 70ºC)
Operating Humidity 10 to 85% Noncondensing
Storage Humidity 5 to 90% Noncondensing
Specications are subject to change without notice.
Appendix E
Warranty Information
16
Wireless-N USB Network Adapter with Dual-Band
Appendix E:
Warranty Information
Limited Warranty
Linksys warrants this Linksys hardware product against
defects in materials and workmanship under normal
use for the Warranty Period, which begins on the date of
purchase by the original end-user purchaser and lasts for
the period specified below:
One (1) year for new product
Ninety (90) days for refurbished product
Your exclusive remedy and Linksys’ entire liability under
this limited warranty will be for Linksys, at its option, to
(a) repair the product with new or refurbished parts,
(b) replace the product with a reasonably available
equivalent new or refurbished Linksys product, or (c)refund
the purchase price of the product less any rebates. Any
repaired or replacement products will be warranted for
the remainder of the original Warranty Period or thirty (30)
days, whichever is longer. All products and parts that are
replaced become the property of Linksys.
Linksys additionally warrants that any media on which
the software may be provided will be free from defects in
materials and workmanship under normal use for a period
of ninety (90) days from the date of original purchase.
Your exclusive remedy and Linksys’ entire liability under
this limited warranty will be for Linksys, at its option, to
(a)replace the software media, or (b)refund the purchase
price of the software media.
Exclusions and Limitations
This limited warranty does not apply if: (a)the product
assembly seal has been removed or damaged, (b) the
product has been altered or modified, except by Linksys,
(c) the product damage was caused by use with non-
Linksys products, (d)the product has not been installed,
operated, repaired, or maintained in accordance with
instructions supplied by Linksys, (e) the product has
been subjected to abnormal physical or electrical stress,
misuse, negligence, or accident, (f)the serial number on
the Product has been altered, defaced, or removed, or
(g)the product is supplied or licensed for beta, evaluation,
testing or demonstration purposes for which Linksys does
not charge a purchase price or license fee.
EXCEPT FOR THE LIMITED WARRANTY ON MEDIA SET FORTH
ABOVE AND TO THE MAXIMUM EXTENT PERMITTED BY
APPLICABLE LAW, ALL SOFTWARE PROVIDED BY LINKSYS
WITH THE PRODUCT, WHETHER FACTORY LOADED ON THE
PRODUCT OR CONTAINED ON MEDIA ACCOMPANYING
THE PRODUCT, IS PROVIDED AS IS” WITHOUT WARRANTY
OF ANY KIND. Without limiting the foregoing, Linksys does
not warrant that the operation of the product or software
will be uninterrupted or error free. Also, due to the
continual development of new techniques for intruding
upon and attacking networks, Linksys does not warrant
that the product, software or any equipment, system or
network on which the product or software is used will be
free of vulnerability to intrusion or attack. The product
may include or be bundled with third party software or
service offerings. This limited warranty shall not apply to
such third party software or service offerings. This limited
warranty does not guarantee any continued availability
of a third partys service for which this products use or
operation may require.
TO THE EXTENT NOT PROHIBITED BY APPLICABLE
LAW, ALL IMPLIED WARRANTIES AND CONDITIONS
OF MERCHANTABILITY, SATISFACTORY QUALITY OR
FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO
THE DURATION OF THE WARRANTY PERIOD. ALL OTHER
EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS
AND WARRANTIES ARE DISCLAIMED. Some jurisdictions
do not allow limitations on how long an implied warranty
lasts, so the above limitation may not apply to you. This
limited warranty gives you specific legal rights, and you
may also have other rights which vary by jurisdiction.
TO THE EXTENT NOT PROHIBITED BY APPLICABLE LAW,
IN NO EVENT WILL LINKSYS BE LIABLE FOR ANY LOST
DATA, REVENUE OR PROFIT, OR FOR SPECIAL, INDIRECT,
CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES,
REGARDLESS OF THE THEORY OF LIABILITY (INCLUDING
NEGLIGENCE), ARISING OUT OF OR RELATED TO THE USE
OF OR INABILITY TO USE THE PRODUCT, SOFTWARE OR
ANY SERVICES PROVIDED IN RESPECT OF SUCH PRODUCT
OR SOFTWARE, EVEN IF LINKSYS HAS BEEN ADVISED OF
THE POSSIBILITY OF SUCH DAMAGES. TO THE EXTENT
NOT PROHIBITED BY APPLICABLE LAW, IN NO EVENT WILL
LINKSYS’ LIABILITY EXCEED THE AMOUNT PAID BY YOU
FOR THE PRODUCT. The foregoing limitations will apply
even if any warranty or remedy provided under this limited
warranty fails of its essential purpose. Some jurisdictions
do not allow the exclusion or limitation of incidental
or consequential damages, so the above limitation or
exclusion may not apply to you.
Obtaining Warranty Service
If you have a question about your product
or experience a problem with it, please go to
www.linksysbycisco.com/support where you will find a
variety of online support tools and information to assist
you with your product. If the product proves defective
during the Warranty Period, contact Linksys Technical
Support for instructions on how to obtain warranty service.
The telephone number for Linksys Technical Support in
your area can be found in the product User Guide and
at www.linksysbycisco.com. Have your product serial
number and proof of purchase on hand when calling. A
Appendix E
Warranty Information
17
Wireless-N USB Network Adapter with Dual-Band
DATED PROOF OF ORIGINAL PURCHASE IS REQUIRED TO
PROCESS WARRANTY CLAIMS. If you are requested to
return your product, you will be given a Return Materials
Authorization (RMA) number. You are responsible for
properly packaging and shipping your product to Linksys
at your cost and risk. You must include the RMA number
and a copy of your dated proof of original purchase when
returning your product. Products received without a RMA
number and dated proof of original purchase will be
rejected. Do not include any other items with the product
you are returning to Linksys. Defective product covered
by this limited warranty will be repaired or replaced and
returned to you without charge. Customers outside of
the United States of America and Canada are responsible
for all shipping and handling charges, custom duties,
VAT and other associated taxes and charges. Repairs or
replacements not covered under this limited warranty will
be subject to charge at Linksys then-current rates.
Technical Support
This limited warranty is neither a service nor a
support contract. Information about Linksys current
technical support offerings and policies (including
any fees for support services) can be found at
www.linksysbycisco.com/support.
This limited warranty is governed by the laws of the
jurisdiction in which the Product was purchased by you.
Please direct all inquiries to: Linksys, P.O. Box 18558, Irvine,
CA 92623.
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Cisco WUSB54GC User guide

Category
Networking cards
Type
User guide
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