USB Input Regulator, DROK 2Pcs DC 3.5V-12V to 1.2V-24V Buck Boost Converter Board, 3.3V 5V 9V Adjustable Output Power
![USB Input Regulator, DROK 2Pcs DC 3.5V-12V to 1.2V-24V Buck Boost Converter Board, 3.3V 5V 9V Adjustable Output Power](http://ae04.alicdn.com/kf/Hd388df4939c1471395386b76fe904af0H.jpg)
sku: 1005002368049502
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$4.73
Shipping from: China
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