China step up cable 5v to 12v

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{"pid":"51666843","cid":"372188","pimg_url":"\/\/img1.tradegrowthhub.com\/82\/9d\/2afbf3188dda\/product\/202022654_s-w400xh400.jpg","name":"Adjustable USB 5V Step up Boost a DC 12V 3 pin 4 pin Conector de velocidad del ventilador Controlador de velocidad del ventilador Cable de adaptador de alimentaci\u00f3n para PC","company_name":"Wuhan Lanxu Technology Co., Ltd.","attrs":{"Precio":"CN\u00a513.09\/pieces 300-999 pieces","MOQ":"300 pieces","El tiempo de entrega":"Negotiable"}}