Restart your computer. Open -> USB . You should now see your controller listed as AppleUSBXHCI or similar. Your USB 3.0 devices should negotiate at SuperSpeed (5Gbps).
Download the latest version from the official source (e.g., Dortania’s build or Acidanthera’s repository). Do not use outdated versions from random forums. xhci-unsupported.kext
is a critical "injector" kernel extension used in the Hackintosh community to enable USB 3.0/3.1 functionality on Intel-based systems where the motherboard's USB controller is not natively recognized by macOS . It serves as a bridge, telling macOS to treat these "unsupported" controllers as standard Intel XHCI devices. Why You Need XHCI-unsupported.kext Restart your computer
xhci-unsupported.kext is a Lilu plugin designed to force macOS to recognize and interact with specific USB eXtensible Host Controller Interface (xHCI) controllers that Apple does not natively support. Your USB 3
As the Hackintosh architecture modernized, the kext was rewritten as a plugin for , the master kernel patcher created by Vit9696. This made the patching process cleaner and more stable, allowing the code to be injected dynamically rather than relying on static binary patching.