# iwconfig rausb0
Warning: Driver for device rausb0 has been compiled with version 22
of Wireless Extension, while this program supports up to version 20.
Some things may be broken...

rausb0    RT73 WLAN  ESSID:off/any  Nickname:""
          Mode:Auto  Frequency=2.412 GHz  Bit Rate=54 Mb/s
          RTS thr:off   Fragment thr:off
          Encryption key:0000-0000-00   Security mode:open
          Link Quality=0/100  Signal level:-121 dBm  Noise level:-115 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0