dock0     no wireless extensions.

virbr0    no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11  ESSID:<hidden>
          Mode:Managed  Frequency:5.805 GHz  Access Point: <hidden>
          Bit Rate=6 Mb/s   Tx-Power=18 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=52/70  Signal level=-58 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0