DC-DC Buck Module 9V/12V/19V To Fixed Output 5V 3A Step-down Module USB Charger Power Supply 4.5V-23V

DC-DC Buck Module 9V/12V/19V To Fixed Output 5V 3A Step-down Module USB Charger Power Supply 4.5V-23V
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sku: 1005003192851906
$0.62
Shipping from: China
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