Thank you for viewing. I have put together a set including a PD cable, a conversion adapter, and a motor break-in machine so that it can be used by connecting to a PD power supply. It comes with a heat sink to cool the motor during break-in. - Motor output voltage ON/OFF function - Voltage and current can be controlled independently - Voltage and current display can be switched - Break-in operation with plenty of power using a PD power supply Main unit - Motor break-in machine Accessories - Power cable (USB-C) - Conversion adapter - Heat sink Please prepare a PD power supply that can output 12V. This is a motor break-in machine for 130 motors. The included power cable and conversion adapter are for the motor break-in machine. Please see my profile.