/usr/share/libwacom/dtu-1631.tablet is in libwacom-common 0.8-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | # Wacom
# DTU-1631 Interactive Pen Display
#
# FIXME: This file has not been verified yet
[Device]
Name=Wacom DTU-1631
DeviceMatch=usb:056a:00f0
Width=14
Height=8
Class=PenDisplay
IntegratedIn=Display;System
[Features]
Stylus=true
Buttons=0
|