lspci -k:
04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88W8362e [TopDog] 802.11a/b/g/n Wireless (rev 03)
	Subsystem: Marvell Technology Group Ltd. 88W8362e [TopDog] 802.11a/b/g/n Wireless
08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL81

iwconfig:
lo        no wireless extensions.

eth0      no wireless extensions.

usb0      no wireless extensions.

ifconfig:
eth0      Link encap:Ethernet  HWaddr 00:e0:b8:e4:d5:b5
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:2959 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2959 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:287385 (287.3 KB)  TX bytes:287385 (287.3 KB)

usb0      Link encap:Ethernet  HWaddr 02:01:0f:07:32:34
          inet addr:192.168.42.135  Bcast:192.168.42.255  Mask:255.255.255.0
          inet6 addr: fe80::1:fff:fe07:3234/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:110577 errors:3 dropped:0 overruns:0 frame:3
          TX packets:62059 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:141761153 (141.7 MB)  TX bytes:8502690 (8.5 MB)