Mobile News   Apple  
updated 03:46 PM EST 12.17.12
Mac Wi-Fi Update 1.0 fixes problems with 5GHz Wi-Fi
Apple has posted Mac Wi-Fi Update 1.0, a patch for late 2012 Macs. The code fixes compatibility problems when operating on the 5GHz Wi-Fi band, 802.11n. The download is 1.49MB, and requires OS X 10.8.2 or later -- specifically, Apple notes, at least build 12C2034 of the OS.