xinput list
Ejemplo
xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ PixArt Gaming Mouse id=8 [slave pointer (2)]
⎜ ↳ USB Keyboard Consumer Control id=10 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Power Button id=7 [slave keyboard (3)]
↳ USB Keyboard id=9 [slave keyboard (3)]
↳ USB Keyboard System Control id=11 [slave keyboard (3)]
↳ USB Keyboard id=12 [slave keyboard (3)]
↳ USB Keyboard Consumer Control id=13 [slave keyboard (3)]