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Adjustable USB to DC Booster Cable with Digital Display, Power Bank Router Cord, 5V to 9V 12V Step Up, DC Voltage Converter, Electronics Supplies, wgmpiqbt2y - Stylebest Stylebestwgmpiqbt2y
Stylebest Stylebestwgmpiqbt2y
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It can be powered by a power bank and 5V power supply, which is very convenient and practical. After boosting, it is suitable for optical modems, routers and other equipment. DC3.5, standard DC port, mainly used for USB to DC, 5V to 9V 12V step‑up. With digital display function, which can provide much convenience for your using and operating. With compact shape, lightweight and portable, take up no space and you can put it anywhere.
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