Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//usr/share/libwacom/graphire-wireless-8x6.tablet

 [Device]
Name=Wacom Graphire Wireless
DeviceMatch=bluetooth:056a:81
Class=Graphire
Width=8
Height=6
Layout=graphire-wireless-8x6.svg
IntegratedIn=

[Features]
Reversible=false
Stylus=true
Ring=false
Buttons=2

[Buttons]
Top=A;B