lo        no wireless extensions.

enp3s0    no wireless extensions.

enp0s31f6  no wireless extensions.

wlp4s0    IEEE 802.11  ESSID:<hidden>
          Mode:Managed  Frequency:5.5 GHz  Access Point: <hidden>
          Bit Rate=390 Mb/s   Tx-Power=21 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Encryption key: <hidden>
          Power Management:on
          Link Quality=44/70  Signal level=-66 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:72   Missed beacon:0