How do I find out what is the current data rate on my wifi card?
I have a macbook pro running OSX 10.8.2. When I go to system profiler I see that the card is in 802.11n mode, but how do I find out the current rate? There is a 'Transmit Rate' parameter but there is no unit next to it.
MacBook Pro, Mac OS X (10.6.4)