⎡ Virtual core pointer                    	id=2	[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer              	id=4	[slave  pointer  (2)]
⎜   ↳ Wacom Bamboo 2FG 4x5 Pen eraser         	id=8	[slave  pointer  (2)]
⎜   ↳ Wacom Bamboo 2FG 4x5 Pen stylus         	id=9	[slave  pointer  (2)]
⎜   ↳ Wacom Bamboo 2FG 4x5 Finger pad         	id=10	[slave  pointer  (2)]
⎜   ↳ Wacom Bamboo 2FG 4x5 Finger touch       	id=11	[slave  pointer  (2)]
⎜   ↳ G-Tech CHINA    USB Wireless Keypad V1.01	id=13	[slave  pointer  (2)]
⎜   ↳ 2.4G Receiver                           	id=18	[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)]
    ↳ G-Tech CHINA    USB Wireless Keypad V1.01	id=12	[slave  keyboard (3)]
    ↳ C-Media USB Headphone Set               	id=14	[slave  keyboard (3)]
    ↳ Panic Button                            	id=15	[slave  keyboard (3)]
    ↳ Apple, Inc Apple Keyboard               	id=16	[slave  keyboard (3)]
    ↳ Apple, Inc Apple Keyboard               	id=17	[slave  keyboard (3)]