12V Power Adapter Product Parameters Product: Power Adapter (Desktop Type) Specification: US/European Standard Input Standard: AC100-240V 50/60Hz Output Standard: 12V-5A Note: The Core-1688JD4 all-in-one machine requires a power supply of 12V/5A for normal operation. If the current is less than 5A, it may restart abnormally due to insufficient current. To ensure the normal operation of the development board, please use a power supply with a voltage of 12V and a current of 5A. It is recommended to use the power accessories from the Firefly official website. Physical Image