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802.11b Driver for
Supported 802.11b Devices
Supported PCI Adapters
Installation Tips
Mac OS 8-9 version
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802.11b Driver for Mac OS X


Download the trial version for free. Register for $19.95.

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Os X


Support for AppleTalk
Support for 64 and 128 bit WEP*
Support for listing available networks
Support for AirPort Password Algorithm


System Requirements

Mac OS X 10.1.5 or later
PowerBook with PC Card Slot
Supported PCI adapter

Click here for a list of supported PowerBooks, PCI adapters, and cards.

Installing the Demo Version

1) Download the installer from one of the links below.

2) Run the installer, and reboot.

3) Open the Network System Preference. It should ask you to add a new device, say yes.

4) Open the IOXperts 802.11 System Preference, and configure it for your network.

If you need some extra instructions, download our .pdf file with installation tips.

About Purchasing the Driver

The first time you use the driver, you will see a dialog that allows you to enter a serial number or purchase the driver. Clicking on the "Buy" button will connect you with our integrated purchase system.

Each serial number is uniquely associated with one card. You can use the card on as many machines as you like, but you need a separate serial number for each card you want to use.

Download links (Release version, Mac OS X 10.1.x-10.3.x)

802.11b Driver v1.0.3 (HTTP, fastest)

802.11b Driver v1.0.3 (FTP)

Download links (Release version, Mac OS 10.4.x)

802.11b Driver 10.4 v1.0.4 (HTTP, fastest)

802.11b Driver 10.4 v1.0.4 (FTP)

Note on using with Mac OS 10.5.x (Leopard): After a clean install, your computer may not recognize the driver immediately. If that happens, you can open your Network control panel and make some trivial change, such as retyping your network name. Click Apply Now, and your Mac should find the driver.


1) WEP doesn't work on the Intel PRO/Wireless 2011.
2) Listing available networks doesn't work on the US Robotics 11 Mbps Wireless Access PC Card without updated firmware.


Try our FAQ pages or Wiki first, and if you don't find what you need there, file a support request.

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