Output is what one would expect.
$ cat /etc/udev/rules.d/99-opentabletdriver.rules
# Dynamically generated with the OpenTabletDriver.udev tool. https://github.com/OpenTabletDriver/OpenTabletDriver
KERNEL=="uinput", SUBSYSTEM=="misc", TAG+="uaccess", OPTIONS+="static_node=uinput"
# UGEE U1600
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="28bd", ATTRS{idProduct}=="093c", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="28bd", ATTRS{idProduct}=="093c", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="28bd", ATTRS{idProduct}=="093c", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# UGEE S640
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="28bd", ATTRS{idProduct}=="0937", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="28bd", ATTRS{idProduct}=="0937", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="28bd", ATTRS{idProduct}=="0937", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# 10moon 1060N
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="08f2", ATTRS{idProduct}=="6811", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="08f2", ATTRS{idProduct}=="6811", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="08f2", ATTRS{idProduct}=="6811", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Genius i405x
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="0458", ATTRS{idProduct}=="5010", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0458", ATTRS{idProduct}=="5010", MODE="0666"
# Genius G-Pen 560
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="0458", ATTRS{idProduct}=="5003", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0458", ATTRS{idProduct}=="5003", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="0458", ATTRS{idProduct}=="5003", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Genius i608x
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="0458", ATTRS{idProduct}=="501a", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0458", ATTRS{idProduct}=="501a", MODE="0666"
# Acepen AP 1060
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="5543", ATTRS{idProduct}=="0082", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="5543", ATTRS{idProduct}=="0082", MODE="0666"
# Huion HS610
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion Q11K
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H610 Pro V2
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion Kamvas 16 (2021)
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H420
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion Kamvas Pro 12
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion GT-221 Pro
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion HS95
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion G930L
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0061", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0061", MODE="0666"
# Huion Kamvas Pro 13
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H950P
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion GT-220 V2
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion Kamvas 13
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H610X
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H430P
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006f", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006f", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006f", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H610 Pro
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H610 Pro V3
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion HC16
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H580X
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion Kamvas 12
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion New 1060 Plus (2048)
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H420X
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion G10T
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion WH1409 V2
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion Q11K V2
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H642
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion Kamvas Pro 16 (2.5k)
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
# Huion Kamvas 20
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion 420
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H1161
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion HS64
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H690
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion Kamvas Pro 24
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H320M
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006f", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006f", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006f", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion H1060P
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006e", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="0064", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Huion Kamvas 22 Plus
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
# Gaomon S620
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006f", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006f", MODE="0666"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006d", ENV{LIBINPUT_IGNORE_DEVICE}="1"
SUBSYSTEM=="input", ATTRS{idVendor}=="256c", ATTRS{idProduct}=="006f", ENV{LIBINPUT_IGNORE_DEVICE}="1"
... (continues in the same manner, had to cut it because of post char limit)