The KSPOWER US plug adaptor transformer is one universal input voltage 100V-240V AC to DC output 18W constant voltage solution, support single output voltage range from 5V-36V for choose and fixed adapter AC plug of US plug and JP plug, the ac dc adaptor 18W is certified UL/cUL Class 2, UL/cUL 60950 62368 and J62368 safety standard and meet energy efficiency DOE&CEC level VI.

The 5VDC 4000mA 20W UL Class 2 power supply is one universal input voltage 100V-240V AC to DC 5V 4A output constant voltage solution, PC material case, 3 years warranty, the 5 volt dc power supply is certified UL/cUL Class 2 FCC safety certifications.