My MX Anywhere 2 has a different PID from the one supplied in the default .device file. This adds the PID to the device file to ensure mice with this PID get detected too.
This directory contains the data files for each supported device. libratbag
reads these files to identify the backend driver for any given device. If a
device is not listed, libratbag will not support it.
See the device.example file for instructions on the various options.