The MRA193A Type-C PD 9V 12V 15V 20V Fast Charging Trigger Module is a fast charging trigger module that can be used with adapters supporting PD and can provide a stable voltage. Input is from the Type-C port and output is taken from the terminal block on the back of the board.The output voltage is adjusted using dip switches. The voltage changes depending on the position of the dip switches.
The module is not a voltage booster. If the adapter supports up to 12 volts at the output, you can get a maximum of 12 volts from the module.
You can check the output values your adapter can provide via the adapter itself.