{"product_id":"dc-12v-power-extension-cable-5-5x2-1mm-male-female-1m-cctv-router-1","title":"DC 12V Power Extension Cable 5.5×2.1mm Male Female 1M","description":"\u003ch2\u003eDC 12V Power Adapter Extension Cable – 5.5×2.1mm, 1 Metre\u003c\/h2\u003e\n\u003cp\u003eNeed a little extra reach for your CCTV camera, WiFi router, or LED strip? This 1-metre DC power extension cable delivers stable, low-voltage power transmission with zero fuss. Simply plug the male connector into your existing power adapter and connect the female end to your device — instant extra length, no rewiring needed.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 5.5×2.1mm Barrel Connector:\u003c\/strong\u003e Fits the most common DC power jack size used on security cameras, LED light strips, WiFi routers, surveillance systems, external hard drives, and other low-voltage DC devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Transmission:\u003c\/strong\u003e Engineered for efficient, stable energy delivery so your connected equipment runs at full performance throughout the extended cable run.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Safety Protections:\u003c\/strong\u003e Features overload, overvoltage, and overheat protection for dependable, worry-free operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality-Tested Construction:\u003c\/strong\u003e Made from durable plastic and metal components; professionally tested to ensure reliable connectivity right out of the package.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Easy to Install:\u003c\/strong\u003e Lightweight and flexible at 1M (39.37 in) long, making routing through tight spaces simple and neat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5×2.1mm Male to Female DC Barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1M \/ 39.37 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Devices\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCCTV \u0026amp; security cameras\u003c\/li\u003e\n  \u003cli\u003eWiFi routers \u0026amp; network equipment\u003c\/li\u003e\n  \u003cli\u003eLED light strips \u0026amp; controllers\u003c\/li\u003e\n  \u003cli\u003eSurveillance DVR\/NVR systems\u003c\/li\u003e\n  \u003cli\u003eExternal hard drives\u003c\/li\u003e\n  \u003cli\u003eSmall household appliances with DC 12V barrel connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/e27-multi-head-lamp-base-holder-socket-adapter-ceiling-light\"\u003e2-Pack E27 Multi-Head Lamp Socket Adapter 3\/4\/5 Head Ceiling\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-mode-dimmable-led-night-light-wall-socket-remote-control\"\u003e3-Mode Dimmable LED Night Light Wall Socket with Remote\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/microwave-vent-kit-galvanized-steel-duct-transition-fitting\"\u003eMicrowave Vent Kit Galvanized Steel Duct Transition Fitting – Silver\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What connector size does this DC power extension cable use?\u003c\/h4\u003e\n\u003cp\u003eA: This cable uses the standard 5.5×2.1mm barrel connector — the most widely used DC power jack size. It fits most CCTV cameras, WiFi routers, LED light strips, and other common 12V DC-powered devices.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this cable with devices other than CCTV cameras?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This DC 12V extension cable is compatible with any device that uses a 5.5×2.1mm DC barrel connector, including LED controllers, WiFi routers, surveillance systems, external hard drives, and small household appliances operating on low-voltage DC power.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this cable safe to leave connected for extended periods?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The cable is built with overload, overvoltage, and overheat protection to ensure stable, safe operation during continuous use. It has been professionally tested for quality assurance before shipping.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What connector size does this DC power extension cable use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This cable uses the standard 5.5×2.1mm barrel connector — the most widely used DC power jack size. 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