input-mouse : Read mouse protocol data from file
input-mouse: <fd>:<proto>
input-mouse reads mouse protocol data from the specified file descriptor. This input is mainly designed to be opened automatically by input-linux-mouse, but can also be used stand alone.
Specifies the file descriptor to read from.
Specifies the mouse protocol to use. This argument takes the same values as mousetypes in input-linux-mouse, except auto-detection is not supported.