[manjaro-gnome home]# sudo pacman -Qs extramodules
local/linux-rt-manjaro-bbswitch 0.8-34 (linux-rt-manjaro-extramodules)
    kernel module allowing to switch dedicated graphics card on Optimus laptops
local/linux-rt-manjaro-r8168 8.044.02-9 (linux-rt-manjaro-extramodules)
    A kernel module for Realtek 8168 network cards
local/linux49-acpi_call 1.1.0-33 (linux49-extramodules)
    A linux kernel module that enables calls to ACPI methods through
    /proc/acpi/call
local/linux49-bbswitch 0.8-33 (linux49-extramodules)
    kernel module allowing to switch dedicated graphics card on Optimus laptops
local/linux49-broadcom-wl 6.30.223.271-33 (linux49-extramodules)
    Broadcom 802.11 Linux STA wireless driver BCM43142.
local/linux49-catalyst 1:15.201.1151-33 (linux49-extramodules)
    AMD/ATI Catalyst drivers for linux. fglrx kernel module only.
local/linux49-nvidia-304xx 1:304.134-33 (linux49-extramodules)
    NVIDIA drivers for linux.
local/linux49-r8168 8.044.02-13 (linux49-extramodules)
    A kernel module for Realtek 8168 network cards
local/linux49-rt3562sta 2.4.1.1_r4-31 (linux49-extramodules)
    Ralink RT3562 PCI WLAN adaptors kernel module