ian072@sundown:~$ sudo lshw -class network
[sudo] password for ian072:
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: p3p1
version: 0c
serial: d0:50:99:7d:26:6b
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-2_0.0.1 02/06/13 ip=192.168.1.3 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:41 ioport:e000(size=256) memory:f0504000-f0504fff memory:f0500000-f0503fff
*-network
description: Ethernet interface
product: DGE-528T Gigabit Ethernet Adapter
vendor: D-Link System Inc
physical id: 0
bus info: pci@0000:03:00.0
logical name: p5p1
version: 06
serial: 48:ee:0c:bc:01:99
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168e-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:42 ioport:d000(size=256) memory:f0414000-f0414fff memory:f0410000-f0413fff memory:f0400000-f040ffff