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1Pcs AC-DC 5V 700mA 12V 450mA 9V 500mA 3.5W Precision Buck Converter AC 220V to 5V DC Step Down Transformer Power Supply Module

USD 1.12USD 1.60

1Pcs AC-DC 5V 700mA 12V 450mA 9V 500mA 3.5W Precision Buck Converter AC 220V to 5V DC Step Down Transformer Power Supply Module

Description
Specification
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