lo        no wireless extensions.

enp0s31f6  no wireless extensions.

wlp4s0    IEEE 802.11abgn  ESSID:<hidden>
          Mode:Managed  Frequency:5.2 GHz  Access Point: <hidden>
          Bit Rate=866.7 Mb/s   Tx-Power=17 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=49/70  Signal level=-61 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:117   Missed beacon:0