lo        no wireless extensions.

wmaster0  no wireless extensions.

vboxnet0  no wireless extensions.

wlan1     IEEE 802.11bgn  ESSID:"NewtonStar"  
          Mode:Managed  Frequency:2.442 GHz  Access Point: 00:18:F8:17:F5:44   
          Bit Rate=54 Mb/s   Tx-Power=27 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=70/70  Signal level=-37 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0