lo        no wireless extensions.

wlan3     IEEE 802.11bgn  ESSID:<hidden>
          Mode:Managed  Frequency:2.462 GHz  Access Point: <hidden>
          Bit Rate=58.5 Mb/s   Tx-Power=19 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-14 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3  Invalid misc:44   Missed beacon:0

wlan0     IEEE 802.11abgn  ESSID:<hidden>
          Mode:Managed  Frequency:2.412 GHz  Access Point: <hidden>
          Bit Rate=65 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=61/70  Signal level=-49 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:345204  Invalid misc:76   Missed beacon:0