D-Link DWL-G122 manual Introduction

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Introduction

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The D-Link AirPlus G DWL-G122 Wireless USB Adapter is a convenient Plug & Play USB 2.0 solution that brings wireless networking to your laptop or desktop PC.

With transfer rates up to 54Mbps you can connect to a wireless network at home, at the office or at any wireless hotspot. Now you can stay connected wherever you are and wherever you go.

The DWL-G122 is Wi-Fi compliant, meaning that it can connect and interoperate with other 802.11b or 802.11g Wi-Fi-compliant wireless routers, access points and adapters. The DWL-G122 connects to any available USB port on a laptop or desktop Windows -based computer and also includes a USB cradle. With the optional USB cradle, the DWL-G122 can be positioned virtually anywhere at a workstation to achieve the best available wireless signal reception - whether that workstation is in your office, on your deck or patio, by the pool, at the local coffee shop, or in an airport terminal while waiting to board your next flight.

The adapter works with Microsoft Windows XP, Windows 2000 and other Windows operating systems to ensure that you’ll be up and running on a wireless network in just a matter of seconds.

Using its default settings, the DWL-G122 automatically connects to other D-Link Air or AirPlus wireless products as soon as it’s active.

In addition to featuring 64- or 128-bit WEP encryption, the DWL-G122 offers the added security of WPA (Wi-Fi Protected Access) when used with other WPA devices in a network with a RADIUS server.

For home users that will not incorporate a RADIUS server in their network, the security for the DWL-G122, used in conjunction with other WPA-compatible

802.11products, will still be much stronger than ever before when you use the Pre- Shared Key mode of WPA.

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Contents Link AirPlusTM G DWL-G122 Contents Package Contents Introduction Features and Benefits Provides high-speed wireless connection at up to 54MbpsFully 802.11b/802.11g compatible USB 2.0 standard1Wireless Basics People use Wlan technology for many different purposesWireless Basics Installation ConsiderationsWireless router D-Link AirPlusTM G DI-524 Getting StartedGetting Started DWL-G122Setting up a Wireless Ad-Hoc Network IP AddressView Available Wireless Networks StartProgramsD-Link AirPlus G D-Link AirPlus G UtilityUsing the Configuration Utility Select Enabled or Disabled ConfigurationData Encryption IP Settings Advanced Site Survey Configuration or Properties you can Configuration, Add or PropertiesSite Survey Add Advanced Configure Authentication WPAClick Authentication Config Authentication WPA Advanced Security Settings Authentication WPA-PSK Passphrase Advanced Security SettingsAbout Using the Network Setup Wizard in Windows XP Networking BasicsNetworking Basics Enter a Computer description and a Computer name optional Networking Basics Networking Basics Networking Basics Networking Basics Right-click on My Computer Select Properties Naming Your ComputerComputer Description if you wish this field is optional Checking the IP Address in Windows XP Local Area Connection icon in the task barAssigning a Static IP Address in Windows XP/2000 Control PanelNetworking Basics Protocol TCP/IP Click Properties Checking the Wireless Connection by Pinging in Windows XP Checking the Wireless Connection by Pinging in Windows MeGo to Start My Computer Properties Hardware Tab Click Device ManagerTroubleshooting Link AirPlus G DWL-G122 Wireless USB AdapterWhy does my wireless connection keep dropping? Why can’t I get a wireless connection?Temperature Media Access ControlStandard Bus TypeTechnical Specifications Tech Support for customers within the United States Tech Support for customers within CanadaWarranty Page Important Note
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DWL-G122 specifications

The D-Link DWL-G122 is a wireless USB adapter designed to provide users with a reliable and efficient solution for connecting to Wi-Fi networks. This device is particularly known for its compatibility with a range of operating systems, making it an excellent choice for users who require flexibility in their networking setups.

One of the standout features of the DWL-G122 is its adherence to the IEEE 802.11g standard. This technology allows for wireless data rates of up to 54 Mbps, offering users a significant improvement over earlier standards such as 802.11b, which only supports speeds up to 11 Mbps. Additionally, the DWL-G122 is backward compatible with 802.11b networks, ensuring that users can still connect to older routers and access points without issues.

The design of the DWL-G122 is compact and portable. Its USB interface makes it easy to connect to laptops and desktop computers alike, without the need for additional power sources or bulky installations. This convenience allows users to take the device on the go, making it an excellent companion for users who travel or work in multiple locations.

Security is another critical aspect of the DWL-G122, which supports various encryption protocols, including Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA/WPA2). This ensures that users can protect their data while transmitting over wireless networks, providing peace of mind when accessing sensitive information.

The DWL-G122 also features a unique antenna design that enhances signal reception and transmission, allowing users to enjoy a more stable and reliable connection. This design is especially useful in environments with potential interference, such as homes with multiple electronic devices and thick walls.

Setting up the DWL-G122 is straightforward, thanks to its Plug and Play capability. Users can install the necessary drivers and begin using the device within minutes, making it accessible even for those who may not be particularly tech-savvy.

In conclusion, the D-Link DWL-G122 is a versatile wireless USB adapter that offers speed, compatibility, and security for users looking to enhance their connectivity. With its robust features and easy setup, it remains a popular choice for those who require a dependable wireless solution.
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