linux-xxx:/home/xxx # hwinfo --wlan

19: USB 00.0: 0282 WLAN controller
[Created at usb.122]
  Unique ID: MtLc.USeKJTMSyaA
  
Parent ID: k4bc.QtYiGM_hXFF
  
SysFS ID: /devices/pci0000:00/0000:00:04.1/usb1/1-6/1-6:1.0
  
SysFS BusID: 1-6:1.0
  
Hardware Class: network
  
Model: "Realtek WLAN controller"
  
Hotplug: USB
  
Vendor: usb 0x0bda "Realtek Semiconductor Corp."
  
Device: usb 0x8171 
  
Revision: "2.00"
  
Serial ID: "00e04c000001"
  
Driver: "r8712u"
  
Driver Modules: "r8712u"
  
Device File: wlan0
  
Features: WLAN
  
Speed: 480 Mbps
  
HW Address: 00:09:dd:a0:1f:64
  
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
  
WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 2.484
  
WLAN bitrates: 1 2 5.5 11
  
WLAN encryption modes: TKIP CCMP
  
WLAN authentication modes: open wpa-psk wpa-eap
  
Module Alias: "usb:v0BDAp8171d0200dc00dsc00dp00icFFiscFFipFF"
  
Driver Info #0:
    
Driver Status: r8712u is active
    
Driver Activation Cmd: "modprobe r8712u"
  
Config Status: cfg=no, avail=yes, need=no, active=unknown
  Attached to: #17 (Hub)