With the injector in the Jake Lo bootpack : https://osxlatitude.com/applications/core/interface/file/attachment.php?id=20143 or with FakePCIID.kext and FakePCIIDXHCIMux.kext (or like me, with the two combined, the injector and the Mux kext). No problems here. In my case, I've modified my own injector with all the ports as the 9020 has a total of 14 ports, below the 15 limit.