lsusb

Bus 001 Device 006: ID 046d:0838 Logitech, Inc.

lsmod

Module                  Size  Used by
dm_crypt               22528  0 
snd_hda_codec_realtek   174313  1 
snd_hda_codec_hdmi     31823  1 
snd_hda_intel          32719  3 
snd_hda_codec         109562  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
joydev                 17393  0 
snd_usb_audio         101566  2 
arc4                   12473  2 
acer_wmi               23612  0 
snd_hwdep              13276  2 snd_hda_codec,snd_usb_audio
snd_pcm                80916  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_usb_audio
ath9k                 117455  0 
snd_usbmidi_lib        24588  1 snd_usb_audio
sparse_keymap          13658  1 acer_wmi
mac80211              436493  1 ath9k
snd_seq_midi           13132  0 
snd_rawmidi            25424  2 snd_usbmidi_lib,snd_seq_midi
snd_seq_midi_event     14475  1 snd_seq_midi
snd_seq                51592  2 snd_seq_midi,snd_seq_midi_event
ath9k_common           13781  1 ath9k
dm_multipath           22747  0 
ath9k_hw              391626  2 ath9k,ath9k_common
snd_timer              28931  2 snd_pcm,snd_seq
snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
psmouse                96744  0 
serio_raw              13027  0 
ath                    19387  3 ath9k,ath9k_common,ath9k_hw
cfg80211              178877  3 ath9k,mac80211,ath
snd                    62218  22 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_usb_audio,snd_hwdep,snd_pcm,snd_usbmidi_lib,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
uvcvideo               67203  0 
rts_pstor             353252  0 
mac_hid                13077  0 
videodev               86588  1 uvcvideo
soundcore              14635  1 snd
snd_page_alloc         14115  2 snd_hda_intel,snd_pcm
bnep                   17830  2 
parport_pc             32114  0 
rfcomm                 38139  0 
ppdev                  12849  0 
bluetooth             158447  10 bnep,rfcomm
lp                     17455  0 
parport                40930  3 parport_pc,ppdev,lp
squashfs               36095  1 
overlayfs              27550  1 
nls_utf8               12493  1 
isofs                  39553  1 
raid10                 34917  0 
raid456                61445  0 
async_raid6_recov      12946  1 raid456
async_pq               12959  2 raid456,async_raid6_recov
raid6_pq               88297  2 async_raid6_recov,async_pq
async_xor              12738  3 raid456,async_raid6_recov,async_pq
async_memcpy           12481  2 raid456,async_raid6_recov
async_tx               13123  5 raid456,async_raid6_recov,async_pq,async_xor,async_memcpy
raid1                  34983  0 
raid0                  17031  0 
multipath              12977  0 
linear                 12766  0 
dm_raid45              76451  0 
xor                    25987  2 async_xor,dm_raid45
dm_mirror              21822  0 
dm_region_hash         16100  1 dm_mirror
dm_log                 18193  3 dm_raid45,dm_mirror,dm_region_hash
btrfs                 638387  0 
zlib_deflate           26622  1 btrfs
libcrc32c              12543  1 btrfs
usbhid                 41937  0 
hid                    81731  1 usbhid
r8169                  56324  0 
wmi                    18744  1 acer_wmi
video                  19115  0 
usb_storage            39646  1