I am using the MacBook Air in Sri Lanka , and if I am to replace the wifi card does it matter where I am living or is it based on the region ? Coz as per to what the authorize dealer company in Sri Lanka that's what they say, and I dont think that's correct information and above all " the wifi card has to have a specific number which will only support , and they need 15 days to get down the wifi card replacement.
All what I need to know is can I purchase from USA or from any other country a wifi card fro MackBook Air and can I install ? And will it work? Tks.