Auto Connect

Connect to available network using profiles only: (Default) Connect the wireless

 

adapter to an available network with a matching profile from the Profiles List. If no matching

 

profile is found, you are notified (see Notifications). The wireless device remains

 

disconnected until a matching profile is found or you configure a new matching profile.

 

Connect to any available network if no matching profile found: Select to connect to a

 

network automatically if you have not configured a profile and are at a location that has an

 

open, unsecured wireless network. NOTE: Open networks have no security. You would need

 

to provide your own security for this wireless connection. One way to secure an open

 

wireless connection is with Virtual Private Networking (VPN) software.

 

Connect to any network based on profiles only (Cisco mode): Select to try every

 

profile in preferred order. This signifies that you are in the vicinity of an access point which

 

has more than one SSID but only advertises one.

Manage Exclusions

Enable automatic exclude list feature: Select to enable the automatic exclude list

 

feature. This feature provides a way to exclude access points from automatic connection.

 

Refer to Manage Exclusions for more information.

 

Enable manual exclude list feature: Select to enable the manual exclude list feature. This

 

feature provides a way to exclude networks from automatic connection. Refer to Manage

 

Exclusions for more information.

Wireless Networks

Show column sort headers: Select to display the column names in the Wireless Networks

List

list. Click on a column header to sort the column in either ascending or descending order.

OK

Save settings and return to the previous page.

Cancel

Closes and cancels changes.

Help?

Provides help information for this page.

Intel Wireless Troubleshooter (Tools menu)

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Intel 3945ABG specifications Intel Wireless Troubleshooter Tools menu, Wireless Networks, List, Cancel

3945ABG specifications

The Intel 3945ABG is a wireless networking adapter that played a significant role in advancing wireless connectivity in laptops and portable devices. Introduced in the mid-2000s, this adapter is notable for its dual-band capabilities and compliance with the IEEE 802.11 a/b/g standards. It supports both 2.4 GHz and 5 GHz frequency bands, enabling users to connect to a variety of wireless networks while offering improved performance and flexibility.

One of the standout features of the Intel 3945ABG is its support for MIMO technology, which stands for Multiple Input Multiple Output. This innovative technology enhances data transmission rates and increases the range of wireless connections by utilizing multiple antennas for sending and receiving data. MIMO allows the adapter to operate more efficiently in environments with obstacles, such as walls or furniture, making it an ideal choice for users who need reliable connectivity in varied settings.

The Intel 3945ABG adapter also includes Wi-Fi Protected Access (WPA) and WPA2 security protocols, ensuring that data transmitted over the wireless network remains secure. This is especially important in a time when wireless networks became progressively more vulnerable to unauthorized access and data breaches. The adapter's compatibility with these security standards aids users in establishing secure communications, whether for casual web browsing or sensitive tasks.

In terms of performance, the Intel 3945ABG offers maximum theoretical speeds of up to 54 Mbps in the 802.11a and 802.11g modes, while maintaining lower speeds in the 802.11b mode (up to 11 Mbps). In practical use, this means that users can achieve high data transfer rates in optimal conditions, making it suitable for video streaming, online gaming, and large file downloads.

The Intel 3945ABG also integrates seamlessly with Intel's Centrino mobile technology, which enhances power efficiency and optimizes the overall performance of a laptop. This synergy not only extends battery life but also provides a smooth user experience, as it allows the adapter to effectively manage network resources and maintain a stable connection.

In summary, the Intel 3945ABG wireless adapter is characterized by its dual-band support, MIMO technology, robust security features, and integration with Intel's Centrino technology. While it may now be considered outdated by modern standards, it served as an important stepping stone in the evolution of wireless networking technology and continues to be remembered for its contributions to mobile connectivity.