Product: ExpressBox 3T
Application: Pro Tools PCIe card ( not HDX)
Computer: MacBook Pro
Would Pro Tools PCie cards work with ExpressBox 3T and MacBook Pro(via Thunderbolt connection)?
No, AVID-Digidesign is not qualifying the Pro Tools HD cards. Therefore, it is not going to work when using with ExpressBox 3T and MacBook Pro.
For MacOS, a driver modification is required from the PCIe card vendor to allow cards to work through Thunderbolt in ExpressBox 3T. You should check with the maker of your PCIe card to get a Thunderbolt Compatible Driver. With that said, for Windows, most drivers have worked out-of-the- box and a modification is not required.