lo        no wireless extensions.

eth11     no wireless extensions.

vboxnet0  no wireless extensions.

usb0      no wireless extensions.

wlan9     IEEE 802.11abgn  ESSID:"RZUW"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: Not-Associated   
          Tx-Power=off   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off