krishna@ktpc:~$ lspci -nnk | grep -iA3 net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 01)
	Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1462:267c]
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 USB controller [0c03]: VIA Technologies, Inc. VL805 USB 3.0 Host Controller [1106:3483] (rev 01)
--
04:00.0 Network controller [0280]: Device [068c:002d] (rev 01)
	Subsystem: Device [068c:0300]



krishna@ktpc:~$ rfkill list

<no-output>