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Popular D-Link DWA-121 Manual Pages
Product Manual - Page 2
...Link Wireless Connection Manager 43
Troubleshooting 44
Windows® 7 Troubleshooting 48
Wireless Basics 50
Wireless Modes 54
Networking Basics 55
Check your IP address 55 Windows® XP/2000 Users 55 Windows 7/Vista® Users 55
Statically Assign an IP address 56 Windows® XP/2000 Users 56 Windows 7/Vista® Users 57
Technical Specifications 58
D-Link DWA-121 User Manual...
Product Manual - Page 3
...
D-Link DWA-121 Wireless N 150 Pico USB Adapter Manual and Software on CD Quick Installation Guide
System Requirements
• A computer or laptop with an available USB 2.0 port • Windows® 7, Vista®, XP (Service Pack 2) • CD-ROM Drive • 300MHz processor and at least 64MB of RAM • A 802.11n or 802.11g access point or wireless router
D-Link DWA-121 User Manual...
Product Manual - Page 4
...through the installation process. The DWA-121 is designed for use in speed the DWA-121 Wireless N 150 Pico USB Adapter is great for travel and a convenient solution for providing high performance wireless connectivity to your most frequently accessed networks. D-Link's Quick Setup Wizard guides you step-by Wireless N 150 technology, the DWA-121 provides a faster wireless connection and superior...
Product Manual - Page 5
... • Powered by the USB port; no external power source required • USB 2.0 standard* • You can securely connect to achieve the best reception possible • Supports Infrastructure networks via an access point • User-friendly configuration and diagnostic utilities
* Using a USB 1.1 port will adversely affect throughput. D-Link DWA-121 User Manual
5 Section 1 -
Product Manual - Page 7
... security settings of wireless adapters • Disable any old software: Windows 7 users: Click Start > Control Panel > Uninstall Programs. Windows Vista/XP users: Click Start > Control Panel > Add or Remove Programs. Windows 2000 users: Click Start > Settings > Control Panel > Add or Remove Programs.
D-Link DWA-121 User Manual
7 Getting Started
Before installing your D-Link adapter. Some...
Product Manual - Page 11
...DWA-121 User Manual
11
Turn on your computer, go to Start > Run. In the run box type "D:\Autorun.exe" (where D: represents the drive letter of your computer before installing the driver software from the D-Link CD.
When the autorun screen appears, click Install Drivers.
Section 2 - Installation
Adapter Installation
Warning: Do NOT install the DWA-121 Wireless N 150 Pico USB Adapter...
Product Manual - Page 17
... simplified Wireless connection and click Next. Installation
Wi-Fi® Protected Setup (WPS)
Wi-Fi Protected Setup (WPS) System is recommended to have the access point or wireless router nearby during setup. To begin the WPS setup, select the option the Use the WiFi Protected Setup (WPS) wizard for easy setup of security-enabled Wi-Fi networks. D-Link DWA-121 User Manual
17...
Product Manual - Page 20
... D-Link DWA-121 User Manual
20 Configuration
Configuration
This section will start the Configuration. If you how to configure your desktop.
The manager provides the user an easy interface to change any settings related to pages 30, 31 or 32 respectively. Clicking on the Wireless Connection Manager icon on your new D-Link wireless adapter using Windows® 7, Vista®, or XP...
Product Manual - Page 21
... connect (refer to connect. Allow up window will display all wireless networks that are available in your area. To connect to connect.
You must know the encryption key/security settings to a network, simply highlight the wireless network (SSID) and click Connect. Refresh Button: Rescans for more information).
D-Link DWA-121 User Manual
21
WPS Button: Connect to connect...
Product Manual - Page 22
... point or wireless router.
D-Link DWA-121 User Manual
22 Please refer to enter this number in your access point or wireless router.
Configuration
Personal Identification Number (PIN)
To use the PIN method, select PIN (Personal Identification Number) and click Next. Once you click Next, you will have two minutes to the manufacture's manual for instructions. Write down...
Product Manual - Page 23
When this screen appears, you have successfully established connectivity.
D-Link DWA-121 User Manual
23
Configuration The adapter will try to establish connectivity to complete your access point or wireless router. Click Finish to your setup. Section 3 -
Product Manual - Page 41
... the WPA-PSK key being used.
1.
If you are joining an existing network, you would like to connect to enable WPA-PSK on the wireless computer icon in your wireless adapter. Select
View Available Wireless Networks.
2. D-Link DWA-121 User Manual
41 Wireless Security
Configure WPA/WPA2 Passphrase
Using the Windows® XP Utility
It is recommended to and click Connect.
Product Manual - Page 45
Look under Device Status to continue. Right-click on D-Link DWA-121 USB Adapter. Click OK to check that the drivers are installed properly. D-Link DWA-121 Wireless N 150 Pico USB Adapter
D-Link DWA-121 Wireless N 150 Pico USB Adapter
D-Link DWA-121 User Manual
45 Select Properties to Network Adapters.
Section 5 - Troubleshooting Click the + sign next to check that the device ...
Product Manual - Page 46
... on the WLAN icon in the computer's USB port. The computer with the broadband
connection.
• Check that the IP Address, subnet mask, gateway, and DNS settings are functioning properly. The computer does not recognize the DWA-121 Wireless N 150 Pico USB Adapter. If Windows does not detect the hardware upon insertion of the adapter, try a different port. Section 5 - Troubleshooting
2.
Product Manual - Page 49
D-Link DWA-121 User Manual
49 Look under Device Status to Network Adapters. Section 5 - Right-click on D-Link DWA-121 Wireless N 150 Pico USB Adapter. Troubleshooting Click the + sign next to check that the drivers are installed properly.
Click OK to check that the device is working properly. Select Properties to continue.
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