⎡ Virtual core pointer                    	id=2	[master pointer  (3)]
	Reporting 7 classes:
		Class originated from: 14. Type: XIButtonClass
		Buttons supported: 24
		Button labels: "Button Left" "Button Middle" "Button Right" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" "Button Side" "Button Extra" "Button Forward" "Button Back" "Button Task" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown"
		Button state:
		Class originated from: 14. Type: XIValuatorClass
		Detail for Valuator 0:
		  Label: Rel X
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 14. Type: XIValuatorClass
		Detail for Valuator 1:
		  Label: Rel Y
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 14. Type: XIValuatorClass
		Detail for Valuator 2:
		  Label: Rel Horiz Wheel
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 14. Type: XIValuatorClass
		Detail for Valuator 3:
		  Label: Rel Vert Wheel
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 14. Type: XIScrollClass
		Scroll info for Valuator 2
		  type: 2 (horizontal)
		  increment: -1.000000
		  flags: 0x0
		Class originated from: 14. Type: XIScrollClass
		Scroll info for Valuator 3
		  type: 1 (vertical)
		  increment: -1.000000
		  flags: 0x2 ( preferred )

⎜   ↳ Virtual core XTEST pointer              	id=4	[slave  pointer  (2)]
	Reporting 3 classes:
		Class originated from: 4. Type: XIButtonClass
		Buttons supported: 10
		Button labels: "Button Left" "Button Middle" "Button Right" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" None None None
		Button state:
		Class originated from: 4. Type: XIValuatorClass
		Detail for Valuator 0:
		  Label: Rel X
		  Range: -1.000000 - -1.000000
		  Resolution: 0 units/m
		  Mode: relative
		Class originated from: 4. Type: XIValuatorClass
		Detail for Valuator 1:
		  Label: Rel Y
		  Range: -1.000000 - -1.000000
		  Resolution: 0 units/m
		  Mode: relative

⎜   ↳ Rextron USB                             	id=11	[slave  pointer  (2)]
	Reporting 5 classes:
		Class originated from: 11. Type: XIButtonClass
		Buttons supported: 13
		Button labels: "Button Left" "Button Middle" "Button Right" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" "Button Side" "Button Extra" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown"
		Button state:
		Class originated from: 11. Type: XIValuatorClass
		Detail for Valuator 0:
		  Label: Rel X
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 11. Type: XIValuatorClass
		Detail for Valuator 1:
		  Label: Rel Y
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 11. Type: XIValuatorClass
		Detail for Valuator 2:
		  Label: Rel Vert Wheel
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 11. Type: XIScrollClass
		Scroll info for Valuator 2
		  type: 1 (vertical)
		  increment: -1.000000
		  flags: 0x2 ( preferred )

⎜   ↳ Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint	id=13	[slave  pointer  (2)]
	Reporting 4 classes:
		Class originated from: 13. Type: XIButtonClass
		Buttons supported: 19
		Button labels: "Button Left" "Button Middle" "Button Right" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown"
		Button state:
		Class originated from: 13. Type: XIKeyClass
		Keycodes supported: 248
		Class originated from: 13. Type: XIValuatorClass
		Detail for Valuator 0:
		  Label: Rel X
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 13. Type: XIValuatorClass
		Detail for Valuator 1:
		  Label: Rel Y
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative

⎜   ↳ Logitech USB Receiver                   	id=14	[slave  pointer  (2)]
	Reporting 7 classes:
		Class originated from: 14. Type: XIButtonClass
		Buttons supported: 24
		Button labels: "Button Left" "Button Middle" "Button Right" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" "Button Side" "Button Extra" "Button Forward" "Button Back" "Button Task" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown"
		Button state:
		Class originated from: 14. Type: XIValuatorClass
		Detail for Valuator 0:
		  Label: Rel X
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 14. Type: XIValuatorClass
		Detail for Valuator 1:
		  Label: Rel Y
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 14. Type: XIValuatorClass
		Detail for Valuator 2:
		  Label: Rel Horiz Wheel
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 14. Type: XIValuatorClass
		Detail for Valuator 3:
		  Label: Rel Vert Wheel
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 14. Type: XIScrollClass
		Scroll info for Valuator 2
		  type: 2 (horizontal)
		  increment: -1.000000
		  flags: 0x0
		Class originated from: 14. Type: XIScrollClass
		Scroll info for Valuator 3
		  type: 1 (vertical)
		  increment: -1.000000
		  flags: 0x2 ( preferred )

⎜   ↳ Logitech USB Receiver                   	id=15	[slave  pointer  (2)]
	Reporting 6 classes:
		Class originated from: 15. Type: XIButtonClass
		Buttons supported: 7
		Button labels: "Button 0" "Button Unknown" "Button Unknown" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right"
		Button state:
		Class originated from: 15. Type: XIKeyClass
		Keycodes supported: 248
		Class originated from: 15. Type: XIValuatorClass
		Detail for Valuator 0:
		  Label: Abs X
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 15. Type: XIValuatorClass
		Detail for Valuator 1:
		  Label: Abs Y
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 15. Type: XIValuatorClass
		Detail for Valuator 2:
		  Label: Abs Throttle
		  Range: -1.000000 - -1.000000
		  Resolution: 1 units/m
		  Mode: relative
		Class originated from: 15. Type: XIScrollClass
		Scroll info for Valuator 2
		  type: 2 (horizontal)
		  increment: -1.000000
		  flags: 0x0

⎣ Virtual core keyboard                   	id=3	[master keyboard (2)]
	Reporting 1 classes:
		Class originated from: 12. Type: XIKeyClass
		Keycodes supported: 248

    ↳ Virtual core XTEST keyboard             	id=5	[slave  keyboard (3)]
	Reporting 1 classes:
		Class originated from: 5. Type: XIKeyClass
		Keycodes supported: 248

    ↳ Power Button                            	id=6	[slave  keyboard (3)]
	Reporting 1 classes:
		Class originated from: 6. Type: XIKeyClass
		Keycodes supported: 248

    ↳ Video Bus                               	id=7	[slave  keyboard (3)]
	Reporting 1 classes:
		Class originated from: 7. Type: XIKeyClass
		Keycodes supported: 248

    ↳ Burr-Brown from TI               USB Audio DAC   	id=9	[slave  keyboard (3)]
	Reporting 1 classes:
		Class originated from: 9. Type: XIKeyClass
		Keycodes supported: 248

    ↳ Rextron USB                             	id=10	[slave  keyboard (3)]
	Reporting 1 classes:
		Class originated from: 10. Type: XIKeyClass
		Keycodes supported: 248

    ↳ Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint	id=12	[slave  keyboard (3)]
	Reporting 1 classes:
		Class originated from: 12. Type: XIKeyClass
		Keycodes supported: 248

    ↳ UVC Camera (046d:0990)                  	id=16	[slave  keyboard (3)]
	Reporting 1 classes:
		Class originated from: 16. Type: XIKeyClass
		Keycodes supported: 248