{"product_id":"dc-5v-to-12v-usb-boost-converter-step-up-cable-wifi-router-modem","title":"DC 5V to 12V USB Boost Converter Cable – WiFi Router \u0026 Modem","description":"\u003ch2\u003ePower Your WiFi Router or Modem from Any USB Port\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDC 5V to 12V USB Boost Converter Step-Up Cable\u003c\/strong\u003e is a compact, plug-and-play power solution that converts a standard 5V USB output into a stable 12V DC supply — perfect for keeping your WiFi router, modem, or small fan running from a powerbank, USB charger, or any 5V USB source. No extra adapters, no complicated setup — just connect and go.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in \u003cstrong\u003e7 color options\u003c\/strong\u003e, this 1-meter cable is built with durable plastic and metal construction for reliable everyday use. Whether you're traveling, working remotely, or simply need a backup power workaround, this step-up converter cord is a smart, affordable addition to your electronics toolkit.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Step-Up:\u003c\/strong\u003e Converts 5V USB input to a stable 12V DC output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with WiFi routers, modems, small fans, and other 12V DC devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5.5mm × 2.1mm DC Barrel Connector:\u003c\/strong\u003e Standard connector size compatible with most 12V devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 Meter Cable Length:\u003c\/strong\u003e Generous length for flexible placement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Boost Converter Circuit:\u003c\/strong\u003e Stable, efficient voltage conversion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; Lightweight:\u003c\/strong\u003e Ideal for travel, camping, or on-the-go connectivity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7 Color Options:\u003c\/strong\u003e Choose the one that suits your setup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Plastic and metal construction for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DC 5V to 12V USB Boost Converter Step-Up Cable (1 meter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e DC 5V (via USB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e DC 12V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 1 meter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Connector:\u003c\/strong\u003e 5.5mm × 2.1mm barrel plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Plastic, Metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePowering WiFi routers and modems from a powerbank during outages\u003c\/li\u003e\n  \u003cli\u003eTravel routers needing 12V from a USB power source\u003c\/li\u003e\n  \u003cli\u003eRunning small 12V DC fans from USB ports\u003c\/li\u003e\n  \u003cli\u003eEmergency or backup power setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e The color of the item may vary slightly from the pictures shown on the website due to monitor brightness and display settings.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on safe use of electrical adapters and converters, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer electronics safety guidance.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices is the DC 5V to 12V USB Boost Converter Cable compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This step-up converter cable is compatible with any device that operates on 12V DC and uses a standard 5.5mm × 2.1mm barrel connector, including WiFi routers, modems, small fans, and similar electronics. It draws power from any standard 5V USB source such as a powerbank, USB wall charger, or laptop port.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this cable with a powerbank to keep my router running during a power outage?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! That's one of the most popular uses for this boost converter cable. As long as your powerbank supplies a stable 5V USB output and sufficient current, this cable will step up the voltage to 12V DC to keep your router or modem running. Check your router's power consumption to ensure your powerbank can support it.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long is the cable and what connector does it use?\u003c\/h4\u003e\n\u003cp\u003eA: The cable is 1 meter (approximately 3.3 feet) long and features a standard 5.5mm × 2.1mm DC barrel connector, which is the most common connector size for 12V routers, modems, and similar devices.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this cable easy to set up?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Simply plug the USB end into your 5V USB power source (such as a powerbank or USB charger) and connect the barrel connector to your 12V device. No drivers, software, or configuration required — it's ready to use straight out of the box.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices is the DC 5V to 12V USB Boost Converter Cable compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This step-up converter cable is compatible with any device that operates on 12V DC and uses a standard 5.5mm × 2.1mm barrel connector, including WiFi routers, modems, small fans, and similar electronics. It draws power from any standard 5V USB source such as a powerbank, USB wall charger, or laptop port.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this cable with a powerbank to keep my router running during a power outage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! That's one of the most popular uses for this boost converter cable. 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