| What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/press_to_select | 
 | Date:		July 2011 | 
 | Contact:	linux-input@vger.kernel.org | 
 | Description:	This controls if mouse clicks should be generated if the trackpoint is quickly pressed. How fast this press has to be | 
 | 		is being controlled by press_speed. | 
 |  | 
 | 		Values are 0 or 1. | 
 |  | 
 | 		Applies to Thinkpad USB Keyboard with TrackPoint. | 
 |  | 
 | What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/dragging | 
 | Date:		July 2011 | 
 | Contact:	linux-input@vger.kernel.org | 
 | Description:	If this setting is enabled, it is possible to do dragging by pressing the trackpoint. This requires press_to_select to be enabled. | 
 |  | 
 | 		Values are 0 or 1. | 
 |  | 
 | 		Applies to Thinkpad USB Keyboard with TrackPoint. | 
 |  | 
 | What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/release_to_select | 
 | Date:		July 2011 | 
 | Contact:	linux-input@vger.kernel.org | 
 | Description:	For details regarding this setting please refer to http://www.pc.ibm.com/ww/healthycomputing/trkpntb.html | 
 | 		Values are 0 or 1. | 
 | 		Applies to Thinkpad USB Keyboard with TrackPoint. | 
 |  | 
 | What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/select_right | 
 | Date:		July 2011 | 
 | Contact:	linux-input@vger.kernel.org | 
 | Description:	This setting controls if the mouse click events generated by pressing the trackpoint (if press_to_select is enabled) generate | 
 | 		a left or right mouse button click. | 
 |  | 
 | 		Values are 0 or 1. | 
 |  | 
 | 		Applies to Thinkpad USB Keyboard with TrackPoint. | 
 |  | 
 | What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/sensitivity | 
 | Date:		July 2011 | 
 | Contact:	linux-input@vger.kernel.org | 
 | Description:	This file contains the trackpoint sensitivity. | 
 | 		Values are decimal integers from 1 (lowest sensitivity) to 255 (highest sensitivity). | 
 | 		Applies to Thinkpad USB Keyboard with TrackPoint. | 
 |  | 
 | What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/press_speed | 
 | Date:		July 2011 | 
 | Contact:	linux-input@vger.kernel.org | 
 | Description:	This setting controls how fast the trackpoint needs to be pressed to generate a mouse click if press_to_select is enabled. | 
 |  | 
 | 		Values are decimal integers from 1 (slowest) to 255 (fastest). | 
 |  | 
 | 		Applies to Thinkpad USB Keyboard with TrackPoint. | 
 |  | 
 | What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/fn_lock | 
 | Date:		July 2014 | 
 | Contact:	linux-input@vger.kernel.org | 
 | Description:	This setting controls whether Fn Lock is enabled on the keyboard (i.e. if F1 is Mute or F1) | 
 |  | 
 | 		Values are 0 or 1 | 
 |  | 
 | 		Applies to ThinkPad Compact (USB|Bluetooth) Keyboard with TrackPoint. |