Working on Acer TravelMate 8572TG (BCM57224) with Mountain Lion 10.8.5 and Mvericks 10.9 (13A598).

Instal with Kext Helper or put in IONetworkingFamily.kext/Contens/Plugin and fix permission.

After restart will be working. MAC Address in properitis show sometims 00:00::00:00:00:00 but

somebody maby fix it in future.

Happy networking. Wiki.source