Module                  Size  Used by    Tainted: PF 
powermate               4216   0  (unused)
mousedev                5492   0  (unused)
hid                    22148   0  (unused)
input                   5856   0  [powermate keybdev mousedev hid]
usb-uhci               26348   0  (unused)
usbcore                78784   1  [powermate hid usb-uhci]