vicky@ubuntu-13:~$ lspci -nnk | grep -iA2 net
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller [10ec:8168] (rev 01)
	Subsystem: Intel Corporation Device [8086:d608]
	Kernel driver in use: r8169
04:06.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)
	Subsystem: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139]
	Kernel driver in use: 8139too