lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     802.11bg  ESSID:"Toni"  Nickname:"rtl8191SEVA2"
          Mode:Managed  Frequency=2.462 GHz  Access Point: 00:24:A5:54:F4:CC   
          Bit Rate=54 Mb/s   
          Retry:on   RTS thr:off   Fragment thr:off
          Encryption key: <hidden>
          Power Management:off
          Link Quality=100/100  Signal level=-45 dBm  Noise level=-120 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0