eth0      no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"AAAAAAA"
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:1D:AA:34:C0:10
          Bit Rate=57.8 Mb/s   Tx-Power=15 dBm
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=52/70  Signal level=-58 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:8087  Invalid misc:3199   Missed beacon:0

lo        no wireless extensions.