lspci | grep -i 'ethernet\|wireless\|network'?
$ lspci | grep -i 'ethernet\|wireless\|network'
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
03:00.0 Network controller: Qualcomm Atheros AR9462 Wireless Network Adapter (rev 01)
lspci -nn -k -s 04:00.0
$ lspci -nn -k -s 03:00.0
03:00.0 Network controller [0280]: Qualcomm Atheros AR9462 Wireless Network Adapter [168c:0034] (rev 01)
Subsystem: Lite-On Communications Inc AR9462 Wireless Network Adapter [11ad:0802]
Kernel driver in use: ath9k
Kernel modules: ath9k
sudo apt update
sudo apt install r8168-dkms