USB 3.0 Expresscard driver help

Joined
Oct 7, 2005
Messages
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Location
Around London
Your Mac's Specs
MacBook Pro 17" i7 Unibody, HK Speakers and a Wacom A5 Wide tablet
I bought a generic branded USB 3.0 expresscard/34. It's labeled as a Prosignal USB 3.0 Expresscard adapter but it did not come with any Mac drivers. I have a 17" MacBook Pro running Mountain Lion. The card does not work when I plug it in and most likely will require a driver. I have been looking around the net and have tried the CalDigit Driver but this did not work. A lot of the info is for hackintosh systems. Can anyone help with a driver to run this on my MacBook Pro?

Here's the link for the USB 3.0 expresscard I have:

PSG90414 - PRO SIGNAL - EXPRESSCARD, 2 PORT USB3.0 | CPC
 
Joined
Nov 28, 2007
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Location
Blue Mountains NSW Australia
Your Mac's Specs
Silver M1 iMac 512/16/8/8 macOS 11.6
Sounds like you should really have purchased a Sonnet card. Dearer of course but Sonnet being Mac specialist drivers are available. Download theirs as a last resort and give it a try. Specs do say XP/Vista/7 only.
 

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