USB Boost Cable 5V Step Up to 9V 12V Adjustable Voltage Converter 1A Step-up Volt Transformer DC Power Regulator with Switch, - 5V Step Up to 9V 12V

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Product parameter 1. Input voltage: 5V 2. Output voltage: 9V / 12V 3. Output current: 9V 1A 12V 0.8A 4. Interface attribute: USB hole is converted to DC round hole 5. Cable length: 0.8 meters 6. Weight: 35 grams Features 1. If the power is off, the converter can be used to power the router through the mobile power supply. In addition, it can also be applied to other 5V power de...