Expansion Slot Utility Makes a Comeback with macOS Catalina on Mac Pro

 
 
 
At the WWDC 2019, Apple finally unveiled the long overdue Mac Pro. Now it is discovered that the macOS Catalina comes with Expansion Slot Utility, a feature that was disbanded in 2008. The Expansion Slot Utility feature was found in the second developer beta of macOS Catalina. The tool allows users to manage PCI expansion options present on the Mac Pro.

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