mbp osx sierra usb 2.0 to ethernet adapter not showing up

I was not really interested in any of the above approaches and wanted to see if it was possible to use a current and natively supported PCIe NIC in Monterey, one that uses Apple supplied and maintained kexts rather than one relying on a 3rd party or depreciated kext.

There are number of PCIe NiC's that can be made to work on MacOS Monterey using 3rd party kexts that have been developed by the Hackintosh community such as Intel cards supported by the IntelMausi kext which is now maintained by Acidanthera and RealTek based cards using the kext's maintained by Mieze.Īnother approach is to inject older kext's to support Ethernet NIC's that Apple long dropped support for, however this approach is not something I would personally recommend as SIP needs to be disabled and Apple could depreciate the old API's that these kexts rely on at any time As a result these adapters only provide basic connectivity and are not capable of running in promiscuous mode and most lack support for more advanced features such as Wake on LAN. Many users have had success using a cheap USB->Ethernet adapter, however almost all USB->Ethernet adapters use software running on the CPU to process the LAN packets rather than processing them on the bare metal NIC. It is speculated that the problem could be something to do with the hardware revision and/or firmware version of the I225 chip, however this is still un-proven and the recommended solution in 95% of cases is to disable the on-board I225 NIC and replace it with an alternative. There have been many attempts to resolve the issue using different approaches but so far there is no clear answer. With the release of MacOS Monterey, many of us with motherboards that have an on-board Intel I225 NIC have found that it is no longer functional, despite the fact it was working well in MacOS BigSur. Building a CustoMac Hackintosh: Buyer's Guide

Mbp osx sierra usb 2.0 to ethernet adapter not showing up