@influenist Following your statement here, I used the kext you posted here, but my generic em7430 (id 0x1199:0x9071) didn't work, just like your em7455. i've already changed the PID & VID numbers in the kext according to my module. Are there any other things i need to do to make it work? By the way, my Hackintosh runs catalina. thank you!