D-Link DWA-645 manual Wireless Networks

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Section 3 - Configuration

Wireless Networks

The Wireless Networks (Site Survey) page will display all wireless networks that are available in your area. To connect to a network, simply highlight the wireless network (SSID) and click Connect.

SSID: The SSID (Service Set Identifier) is the name of the wireless network.

MAC: Displays the MAC address of the wireless device.

Signal: Displays the Link Quality of the wireless connection.

Security: If there is a “lock” icon, this means the wireless network is secure.You must know the encryption key/security settings to connect.

Channel: Displays the channel of the wireless network.

Refresh Button: Rescans for available wireless networks in your area.

Connect Button: Highlight a wireless network and click the Connect button. If the network is secure, a pop-up window will appear. Enter the security information to connect (refer to the Wireless Security section for more information).

Activate Button: Select a wireless network profile from the drop-down menu and click Activate to connect. Allow up to 30 seconds to connect.

D-Link DWA-645 User Manual

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Contents Page Table of Contents ProductPackageOverviewContents Introduction Features Hardware Overview LEDsRemove Existing Installations InstallationGetting Started Disable Disable Other Wireless AdaptersProperties Installation Wireless Installation Considerations Adapter Installation Click Install DriversInstallation If the Found New Hardware Wizard appears, click Cancel Click Finish Double-click the Wireless Conection Link Wireless Connection ManagerConfiguration Wireless Networks My Wireless Networks New Button Modify Delete ActiveAdd Profile Modify Profile Support About Windows XP Configuration Utility Choose a Wireless Network window click Change Disabling The Windows XP UtilityManager icon on your desktop Wireless Security What is WEP?What is WPA? Using the D-Link Wireless Connection Manager Configure WEPSelect WEP under Set Security Option Using the Windows XP Utility Wireless Security Configure WPA/WPA2 Passphrase Select WPA/WPA2 Passphrase under Set Security Option Using the Windows XP Utility Wireless Security Troubleshooting Right-click on D-Link DWA-645 Rangebooster Computer does not recognize the DWA-645 Wireless Adapter Troubleshooting Wireless Basics What is Wireless? Wireless Local Area Network WlanHome Wireless Personal Area Network WpanSmall Office and Home Office Centralize your router or Access Point Eliminate InterferenceWireless Modes SecurityNetworking Basics Check your IP addressStep Step Highlight Internet Protocol TCP/IP and click PropertiesDimensions Technical SpecificationsTechnical Support
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DWA-645 specifications

The D-Link DWA-645 is a wireless network adapter that integrates advanced features and technologies to provide reliable and high-speed connectivity for users. This dual-band wireless card is designed specifically for laptop users, offering seamless access to both 2.4 GHz and 5 GHz frequency bands, which minimizes interference and enhances the overall performance of your network connection.

At its core, the DWA-645 utilizes 802.11n wireless technology, enabling users to achieve data transfer rates of up to 300 Mbps. This capability is particularly beneficial for tasks that require substantial bandwidth, such as streaming high-definition videos, online gaming, or large file downloads. The adapter is backward compatible with earlier Wi-Fi standards, ensuring seamless connectivity with older network devices without significant loss of performance.

Another hallmark feature of the DWA-645 is its MIMO (Multiple Input Multiple Output) technology. This innovative approach employs multiple antennas to transmit and receive data, effectively multiplying the capacity and range of the wireless connection. As a result, users can enjoy a more stable connection even when situated far from the router or in environments with multiple obstructions, such as walls and furniture.

Security is a vital aspect of the DWA-645, which comes equipped with robust security protocols, including WPA and WPA2 encryption. These features help protect sensitive data from unauthorized access, safeguarding personal information and ensuring a secure browsing experience.

The installation process for the DWA-645 is designed to be user-friendly. With setup wizards and drivers that are easily accessible, users can quickly configure their adapter to connect to existing networks. Additionally, the device uses a compact design, making it a suitable choice for users who need a portable solution that fits neatly within their laptops.

Compatibility is another strength of the DWA-645, as it works seamlessly with various operating systems, including Windows Vista, XP, and 7. This versatility enhances its usability, allowing it to cater to a wide range of user needs.

In summary, the D-Link DWA-645 wireless adapter combines high-speed connectivity, advanced MIMO technology, robust security features, and ease of use, making it a reliable choice for anyone seeking enhanced wireless performance for their laptop. Its ability to operate on dual bands sets it apart, providing a solution that adapts to the ever-evolving landscape of wireless networking.
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