giacomoleopardo Posted November 12, 2015 Share Posted November 12, 2015 Hi everybody, I need help to make this card working in El Capitan. The issue: I bought this card, but it seems to not recognize any usb device (I don't have usb 3.1 devices, but at least I've been expecting something from 3.0 or lower). Strange thing is that the system (10.11.1) sees it (in system report and even DPCI manager, with Vendor ID 1B21 and Device ID 1242). In Yosemite 10.10.5 it works, seen in ioreg under PEG0@1\IOPP\GFX0@0\AppleUSBXHCI, and of course Windows 10 as well. Any clue? System config: ASRock Z97 Extreme6 Intel i3 4330 Integrated Graphics HD4600 OS X 10.11.1 (Clover UEFI install) USB injector kext for intel XHCI Attached: ioreg 10.10.5 ioreg 10.11.1 screenshot DPCI manager (taken from 10.11.1) screenshots System Reports (taken from 10.10.5) config.plist (kext dev mode=1 due to dual boot El Cap + Yosemite) DSDT.aml ASRock Z97 extreme 6.zip Link to comment https://www.insanelymac.com/forum/topic/309350-asrock-usb-31-type-a-c-pci-e-card%E2%80%8F-help/ Share on other sites More sharing options...
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