Security

Adapter Configuration

Wizard • Link Info. • Configuration • Security • Site Survey • About

The Security screen allows you to set the privacy settings of your wireless PCI adapter. These must match the settings of your wireless router or access point.

WEP Encryption: For a higher level of privacy you can choose to scramble the data being transferred over your network by setting Wired Equivalent Privacy (WEP) Encryption to On. Click on the box to enable WEP Encryption. You must use exactly the same WEP phrase or key used by your wireless router or access point.

Authentication Mode: Default is Auto, which adjusts automatically to the authentication presented (Open or Shared,) by another wireless device. Choose Open Authentication

to pass the key across the whole network, (any PC whose SSID matches your router's SSID can join it), or Shared Authentication to limit communication to devices with identical WEP settings.

Phrase/Key: Enter a security phrase. If you choose the Hex Key Format (see below), you must use hexadecimal digits (0-9, a-f). If you choose the ASCII Key Format you can use letters, numbers, spaces, and punctuation marks. For the ASCII Key Format you must enter five characters for 64-bit, 13 characters for 128-bit or 29 characters for-256 bit encryption. Whichever format you use, the security phrase you enter must match the one set for your wireless router or access point. You can create up to four different security phrases, for different wireless networks. Remember that security phrases are case sensitive (i.e., “cat” and “Cat” are not the same).

Key Format: Choose ASCII or hexadecimal format. If you choose ASCII, you can use names that you know and can easily remember for your key.

Length: Use the drop-down menu to choose a key length. The higher the number, the slower and more secure your system is.

If you change any setting above, click the Apply button.

AT&T Plug&Share™ Wireless PCI Adapter 22 Mbps Turbo 6500B4X

Turbo 802.11b specifications

The AT&T Turbo 802.11b represents a significant evolution in wireless networking technology, designed to enhance connectivity and speed in home and office environments. Introduced in the early 2000s, this standard rapidly gained popularity due to its promising features and capabilities that paved the way for modern wireless communication.

At the core of the AT&T Turbo 802.11b is its operational frequency of 2.4 GHz, which allows for an extended range of wireless connectivity. This frequency is not only accommodating to a broader area but also beneficial for penetrating walls and other obstacles, reducing dead zones within a typical home or office setup. With a maximum data transfer rate of 11 Mbps, the Turbo version enhances performance over its predecessors, although it is eclipsed by later standards like 802.11g and 802.11n.

One of the critical features of the Turbo 802.11b is its support for a Multi-Channel operation. By leveraging different channels within the 2.4 GHz spectrum, users can improve their data throughput and minimize interference, especially in densely populated areas where multiple networks are in operation. This capability includes automatic channel selection, which streamlines the setup process and optimizes performance based on the current environment.

Security is another prominent aspect of the Turbo 802.11b technology. It offers WEP (Wired Equivalent Privacy) encryption, an essential feature for safeguarding data transmitted over wireless networks. While WEP is not regarded as the most robust security measure by today’s standards, it was a step forward at its introduction, prompting users to recognize the importance of protecting their wireless communications.

Compatibility is a hallmark of the Turbo 802.11b, as it is designed to easily integrate with existing 802.11b devices. This backward compatibility ensures that users can seamlessly transition from older networks while still taking advantage of the technology’s enhancements.

Furthermore, the AT&T Turbo 802.11b is built with user-friendliness in mind. Its plug-and-play setup allows even non-technical users to establish a wireless network with minimal effort, making it particularly appealing for home users who desire connectivity without extensive technical knowledge.

In summary, the AT&T Turbo 802.11b exemplifies a critical milestone in wireless technology, boasting features like enhanced data rates, multi-channel support, basic security, and remarkable compatibility, which have laid foundational groundwork for subsequent advancements in wireless networking.