On my laptop, I ran on the command line:
netsh wlan show drivers
The "Radio Types Supported" say: 802.11a 802.11b 802.11g.
However, if I navigate to the Device Manager in the "Advanced" tab for my wireless card, it shows properties for 802.11n on different channels and for a 802.11n mode. So, is it capable of handling 802.11n?
I attached a screenshot of the device manager properties.