keychron k8 max

 https://launcher.keychron.com/

$ sudo tee /etc/udev/rules.d/99-keychron.rules <<EOF

KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="3434", ATTRS{idProduct}=="0a83", MODE="0666"

EOF

$ sudo udevadm control --reload-rules

$ sudo udevadm trigger

#setenforce 0

 https://launcher.keychron.com/