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e@e-Extensa-7620:~$ sudo lshw -C network
  *-network
       description: Ethernet interface
       product: NetLink BCM5787M Gigabit Ethernet PCI Express
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: 02
       serial: 00:1d:72:21:f8:2c
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.121 duplex=full firmware=5787m-v3.23 ip=192.168.0.159 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:44 memory:f6000000-f600ffff
  *-network
       description: Network controller
       product: BCM4311 802.11b/g WLAN
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:04:00.0
       version: 01
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=b43-pci-bridge latency=0
       resources: irq:17 memory:f8000000-f8003fff
  *-network:0 DISABLED
       description: Wireless interface
       physical id: 1
       logical name: wlan1
       serial: 00:1f:3a:1d:bc:d2
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=b43 driverversion=3.2.0-23-generic-pae firmware=N/A link=no multicast=yes wireless=IEEE 802.11bg
  *-network:1 DISABLED
       description: Wireless interface
       physical id: 2
       logical name: wlan0
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=hostap firmware=0.0.0 multicast=yes wireless=IEEE 802.11-DS