AirPort Utility 5.6.1 for Mavericks 1.2 estava disponível para download no site do desenvolvedor quando verificamos. Não podemos garantir que haja um download gratuito disponível. AirPort Utility 5.6.1 for Mavericks fica na subcategoria Network tools, que fica dentro de Internet & Rede.
Do desenvolvedor:
AirPort Utility 5.6.1 for Mavericks resolves a problem as old as OS X 10.9 itself: a system file upon which AirPort Utility relies was updated in 10.9 and that update broke backwards compatibility with AirPort Utility v5.6.1. The file in question is Apple80211 in /System/Library/PrivateFrameworks/Apple80211.framework/Versions/A.
Confira mais programas, tais como AirPort Utility, IPNetRouterX ou Tuxera NTFS for Mac, que podem ser similares a AirPort Utility 5.6.1 for Mavericks.