DC-DC 5V to 3V 3.3V 4.2V 12V USB Buck Boost Power Supply Voltage Regulator Module Desktop Power Module

DC-DC 5V to 3V 3.3V 4.2V 12V USB Buck Boost Power Supply Voltage Regulator Module Desktop Power Module
DC-DC
sku: 1528812
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$7.44
Shipping from: China
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