{"product_id":"usb-boost-converter-dc-5v-to-9v-12v-step-up-power-cable","title":"USB Boost Converter DC 5V to 9V\/12V Step-Up Power Cable","description":"\n\u003ch2\u003eUSB Step-Up Boost Converter Cable – DC 5V to 9V \/ 12V with 3.5×1.35mm Connector\u003c\/h2\u003e\n\u003cp\u003ePower more devices from any standard USB port with this compact and efficient \u003cstrong\u003eUSB DC Boost Converter Cable\u003c\/strong\u003e. Designed to step up 5V USB output to 9V or 12V DC, this converter lets you run routers, optical modems, and other small electronics directly from a USB power bank, laptop, or charger — no wall adapter required. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Voltage Boost:\u003c\/strong\u003e Converts USB 5V input to 9V or 12V DC output, meeting the specific power requirements of a wide range of devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultifunctional Use:\u003c\/strong\u003e Ideal as a power cable for routers, optical modems, small fans, LED strips, and other USB-powered electronics requiring higher DC voltage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Conversion Efficiency:\u003c\/strong\u003e Advanced boost circuit technology delivers strong, consistent power with minimal energy loss.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Fitted with a DC 3.5×1.35mm barrel connector, compatible with the majority of consumer electronics and small appliances using this standard plug.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable \u0026amp; Reliable Output:\u003c\/strong\u003e Built with high-quality internal components that provide steady voltage conversion and protect connected devices from fluctuations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Lightweight cable design makes it easy to carry in a bag or toolkit for on-the-go power needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 5V (via USB-A)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e DC 9V \/ 12V (selectable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Connector:\u003c\/strong\u003e 3.5×1.35mm barrel plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e DC\/DC Step-Up (Boost) Converter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × USB Boost Converter Step-Up Cable (DC 5V to 9V\/12V, 3.5×1.35mm connector)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct images are for illustration purposes; please refer to the written specifications for exact details.\u003c\/li\u003e\n  \u003cli\u003eAllow minor tolerances due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eColors may vary slightly depending on your monitor settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices can I power with this USB boost converter cable?\u003c\/h4\u003e\n\u003cp\u003eA: This USB step-up converter cable is compatible with any device that accepts a 3.5×1.35mm DC barrel connector and operates at 9V or 12V — including routers, optical modems, small LED drivers, and other low-power DC electronics. Always confirm your device's input voltage requirements before use.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this cable work with any USB power source?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — it works with any standard USB-A port supplying 5V, such as USB power banks, laptop USB ports, USB wall chargers, and USB hubs. The converter steps the voltage up internally, so your USB source only needs to supply 5V.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I select between 9V and 12V output?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this converter supports both 9V and 12V DC output. Refer to the product variant or switch on the cable to select the appropriate output voltage for your device.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the voltage output stable and safe for sensitive electronics?\u003c\/h4\u003e\n\u003cp\u003eA: The cable uses a quality boost converter circuit designed to deliver a consistent, regulated DC output, helping to protect connected devices from voltage fluctuations during operation.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices can I power with this USB boost converter cable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This USB step-up converter cable is compatible with any device that accepts a 3.5×1.35mm DC barrel connector and operates at 9V or 12V — including routers, optical modems, small LED drivers, and other low-power DC electronics. 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Refer to the product variant or switch on the cable to select the appropriate output voltage for your device.\"}}, {\"@type\": \"Question\", \"name\": \"Is the voltage output stable and safe for sensitive electronics?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cable uses a quality boost converter circuit designed to deliver a consistent, regulated DC output, helping to protect connected devices from voltage fluctuations during operation.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"USB Boost Converter DC 5V to 9V\/12V Step-Up Power Cable\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/usb-boost-converter-dc-5v-to-9v-12v-step-up-power-cable\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"A","offer_id":44165320998999,"sku":"14:350850#A","price":15.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S27cddfb6426d4e3ab7b5c7bfe876fa9fy.webp?v=1786714128","url":"https:\/\/axlcustomersupport.com\/products\/usb-boost-converter-dc-5v-to-9v-12v-step-up-power-cable","provider":"Axl","version":"1.0","type":"link"}