{"product_id":"dc-12v-power-adapter-wireless-controller-dc5-5x2-1-converter-cable","title":"DC 12V Power Adapter – Wireless Controller \u0026 DC5.5×2.1 Cable","description":"\n\u003ch2\u003eDC 12V Power Adapter with DC5.5×2.1 Female Converter Cable\u003c\/h2\u003e\n\u003cp\u003eKeep your wireless controllers, smart home devices, and RF modules running reliably with this compact DC 12V Power Adapter. Compatible with 315MHz and 433MHz wireless controllers, Wi-Fi routers, Bluetooth-compatible receivers, and any device requiring a stable 12V DC supply, this adapter is a versatile addition to any electronics toolkit. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal AC Input:\u003c\/strong\u003e Accepts AC 100–240V, 50\/60Hz — works worldwide with any standard wall outlet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable 12V DC Output:\u003c\/strong\u003e Delivers a steady DC 12V output with a maximum current of 1A and a tight voltage accuracy of ±5% (no load).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard DC5.5×2.1 Plug:\u003c\/strong\u003e Fits the most common barrel connector size used by wireless controllers, RF modules, and smart home hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Converter Cable:\u003c\/strong\u003e Features a DC5.5×2.1 female input interface and outputs to two tinned lead wires — red (+) positive and white (−) negative — for easy hardwiring or custom connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrect Polarity:\u003c\/strong\u003e Centre-positive polarity (inside positive, outside negative) for safe, reliable device operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Easy to install in tight spaces or cable runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 100–240V, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaximum 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±5% (no load)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCentre-positive (inside +, outside −)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlug Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5.5×2.1mm barrel connector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConverter Cable Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5.5×2.1mm female interface\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConverter Cable Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo tinned lead wires: Red (+) \/ White (−)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× DC 12V Power Adapter\u003c\/li\u003e\n  \u003cli\u003e1× DC5.5×2.1 Female Converter Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eColours may appear slightly different due to lighting and screen settings.\u003c\/li\u003e\n  \u003cli\u003ePlease allow 1mm–1cm variance due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe use of electrical adapters and low-voltage equipment, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer safety resources.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/AC_adapter\" target=\"_blank\" rel=\"noopener\"\u003eAC adapter\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices is this DC 12V power adapter compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This adapter is designed for 315MHz and 433MHz wireless controllers, Wi-Fi routers, Bluetooth-compatible receivers, smart home automation modules, and any electronic device requiring a 12V DC, up to 1A power supply with a DC5.5×2.1mm barrel connector.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the converter cable used for?\u003c\/h4\u003e\n\u003cp\u003eA: The included DC5.5×2.1 female converter cable allows you to connect the adapter's 12V output to devices or projects that require bare wire connections (red positive, white negative), making it ideal for custom wiring, DIY electronics, and hardwired installations.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this adapter safe to use internationally?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The adapter's input range of AC 100–240V, 50\/60Hz means it is compatible with electrical systems in most countries around the world. However, you may need a plug-shape adapter depending on your region's outlet type.\u003c\/p\u003e\n\u003ch4\u003eQ: What does centre-positive polarity mean?\u003c\/h4\u003e\n\u003cp\u003eA: Centre-positive polarity means the inner pin of the barrel connector carries the positive (+) voltage, and the outer sleeve is negative (−). Always verify your device requires centre-positive polarity before connecting to avoid damage.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices is this DC 12V power adapter compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This adapter is designed for 315MHz and 433MHz wireless controllers, Wi-Fi routers, Bluetooth-compatible receivers, smart home automation modules, and any electronic device requiring a 12V DC, up to 1A power supply with a DC5.5×2.1mm barrel connector.\"}}, {\"@type\": \"Question\", \"name\": \"What is the converter cable used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The included DC5.5×2.1 female converter cable allows you to connect the adapter's 12V output to devices or projects that require bare wire connections (red positive, white negative), making it ideal for custom wiring, DIY electronics, and hardwired installations.\"}}, {\"@type\": \"Question\", \"name\": \"Is this adapter safe to use internationally?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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Always verify your device requires centre-positive polarity before connecting to avoid damage.\"}}]}\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:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Chargers, Cables \u0026 Power\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/chargers-cables-power\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC 12V Power Adapter – Wireless Controller \u0026 DC5.5×2.1 Cable\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/dc-12v-power-adapter-wireless-controller-dc5-5x2-1-converter-cable\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"Default Title","offer_id":48747671617728,"sku":"\u003cnone\u003e","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/Sb6a06b1dea44458ea1d9567117b5fdbaL.webp?v=1786200985","url":"https:\/\/vueselect.com\/products\/dc-12v-power-adapter-wireless-controller-dc5-5x2-1-converter-cable","provider":"Vue","version":"1.0","type":"link"}