Downloading Apple USB Adapter Card Support 1.4 for Mac from our website was free.
From the developer:
USB Adapter Card Support is a set of software extensions that provide support for USB adapter cards installed in the PCI bus or CardBus slots in Mac computers. This software cannot be installed on Mac computers with built-in USB ports. These computers already include support for built-in USB ports and USB PCI adapter cards.
You may want to check out more software for Mac, such as Apple USB Modem Bulk SMS Messaging App, Card Data Recovery for Mac or Mac Free USB Flash Drive Recovery, which might be similar to Apple USB Adapter Card Support.
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