1
Since Macs do not come with a physical WiFi on/off switch, I was wondering if switching off the WiFi from inside the OS turns off the network card also.
The Windows laptops come with a physical WiFi switch, which has the added benefit of turning off the network card to save battery in addition to turning off the WiFi.
1This being said, if you select "Turn WiFi Off" from the Wifi menu on OS X, it will sleep the hardware radio and put it into a low-power state, similar to the physical radio switches on Windows laptops; I believe that's the answer that the user was looking for. – Darth Android – 2013-04-29T15:57:36.670
@DarthAndroid yes, that is what I am looking for :) – rk. – 2013-04-29T16:01:24.010
@rk Go ahead and accept this answer then :) All you have to do is click the checkmark outline to the left of the answer! – Darth Android – 2013-04-29T16:08:00.207
@DarthAndroid reworded the answer a bit to try and address the OP more directly. Thanks for the input. – Brad Patton – 2013-04-29T16:15:03.450