lshw
# lshw -class network
root@novak:/home/kazu# lshw -class network
*-network
description: Ethernet interface
product: 82579LM Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 04
serial: 3c:97:0e:bb:ba:f7
size: 100Mbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=0.13-3 ip=192.168.1.3 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:40 memory:f2500000-f251ffff memory:f253b000-f253bfff ioport:5080(size=32)
*-network UNCLAIMED
description: Network controller
product: Centrino Advanced-N + WiMAX 6250 [Kilmer Peak]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 5e
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:f1c00000-f1c01fff