| Brand | Unbranded/Generic |
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Check the listing for details. 1PCS USB DC 5V to DC 12V Step-up Module Converter 2.1x5.5mm Male Connector. Condition: New – Open box. Listed at 3.46 USD. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. Coming with one year warranty;. 12 months Warranty.