BUCIER 3.28ft USB 5V to DC 12V Converter Step Up Voltage Converter Power Cable,for Camera, Desk lamp, Speakers, Blue Tooth Headset, and Other 5V Devices.(5.5 x 2.1mm)
1. USB A male Input: 5v 2A; DC connector Output: 12v 0.7Amax.(Note: Do not use the device for more than 12 watts. If you are using a large power supply this will not work. DC jack: 5.5 x 2.1 mm.
2.Build in identigication resistor, Reverse polarity protection, over current protection, over temperature protection, short circuit protection. A smart design, Lower heat and long working time , for protecting your device from damage.
3.This USB step up cable,PCB board is moulded by PVC which is hard to damage.
4. For camera, router, stepper motor, desk lamp, speakers, blue tooth headset, mini fan, LED light, and other 5v devices.
5.Small size and easy to carry
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First Listed on Newegg
November 23, 2025
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