{"product_id":"dc-power-female-plug-5-5x2-1mm-cable-connector-socket-cctv","title":"DC Power Female Plug 5.5x2.1mm Cable Connector Socket CCTV","description":"\u003ch2\u003eDC Power Female Plug 5.5x2.1mm Cable Connector Socket for CCTV \u0026amp; Electronics\u003c\/h2\u003e\n\u003cp\u003eKeep your security cameras, LED strips, routers, and other DC-powered devices connected with confidence. This \u003cstrong\u003e5.5x2.1mm DC Power Female Plug Cable Connector Socket\u003c\/strong\u003e (also compatible with 5.5x2.5mm barrel plugs) delivers a secure, low-resistance connection in a compact black coupler that fits neatly into any setup. Available in \u003cstrong\u003e4 cable length options\u003c\/strong\u003e, it's easy to match to your exact installation needs — whether you're wiring a CCTV camera, a power supply, or a custom electronics project.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 5.5x2.1mm barrel size\u003c\/strong\u003e — the most common DC power connector standard, compatible with a wide range of cameras, adapters, and power supplies\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable black coupler design\u003c\/strong\u003e — robust housing protects the internal contacts for long-lasting, reliable connectivity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 cable length options\u003c\/strong\u003e — choose the length that best suits your installation or workbench setup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-play ready\u003c\/strong\u003e — no tools required; connects instantly to standard DC barrel jacks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile use\u003c\/strong\u003e — ideal for CCTV cameras, LED lighting, routers, power adapters, and DIY electronics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure female socket design\u003c\/strong\u003e — snug fit prevents accidental disconnection during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e DC Power Female Socket \/ Coupler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 2.1mm (also fits 2.5mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 5.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Color:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Lengths:\u003c\/strong\u003e 4 options\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e CCTV, cameras, LED power, DIY electronics, adapters\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 Power Female Plug 5.5x2.1mm Cable Connector Socket (Black)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on safe electrical and electronics wiring practices, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Coaxial_power_connector\" target=\"_blank\" rel=\"noopener\"\u003eCoaxial power connector\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices is the DC Power Female Plug 5.5x2.1mm Connector compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This DC power female plug socket uses the universal 5.5x2.1mm barrel connector standard, making it compatible with most CCTV security cameras, LED strip power adapters, network routers, and a wide range of consumer and DIY electronics that use a standard DC barrel jack power input.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this connector with a 5.5x2.5mm barrel plug?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the 5.5mm outer diameter housing accommodates both 2.1mm and 2.5mm inner pin sizes, giving you added flexibility across different power adapters and devices.\u003c\/p\u003e\n\u003ch4\u003eQ: What cable lengths are available for this DC power connector socket?\u003c\/h4\u003e\n\u003cp\u003eA: This connector comes in 4 different cable length options so you can select the most practical length for your specific installation, whether it's a tight cabinet run or a longer routing path for a CCTV or lighting setup.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any special tools to install this DC power female socket?\u003c\/h4\u003e\n\u003cp\u003eA: No special tools are required. The connector is plug-and-play — simply match the barrel size to your power source or device and plug in for an immediate, secure connection.\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 Power Female Plug 5.5x2.1mm Connector compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DC power female plug socket uses the universal 5.5x2.1mm barrel connector standard, making it compatible with most CCTV security cameras, LED strip power adapters, network routers, and a wide range of consumer and DIY electronics that use a standard DC barrel jack power input.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this connector with a 5.5x2.5mm barrel plug?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the 5.5mm outer diameter housing accommodates both 2.1mm and 2.5mm inner pin sizes, giving you added flexibility across different power adapters and devices.\"}}, {\"@type\": \"Question\", \"name\": \"What cable lengths are available for this DC power connector socket?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This connector comes in 4 different cable length options so you can select the most practical length for your specific installation, whether it's a tight cabinet run or a longer routing path for a CCTV or lighting setup.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need any special tools to install this DC power female socket?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special tools are required. The connector is plug-and-play — simply match the barrel size to your power source or device and plug in for an immediate, secure connection.\"}}]}\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:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Phone \u0026 Cable Accessories\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/phone-cable-accessories\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC Power Female Plug 5.5x2.1mm Cable Connector Socket CCTV\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/dc-power-female-plug-5-5x2-1mm-cable-connector-socket-cctv\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"50 pcs \/ China Mainland","offer_id":49707793809622,"sku":"200000628:200025003#50 pcs;200007763:201336100","price":37.86,"currency_code":"USD","in_stock":true},{"title":"10 pcs \/ China Mainland","offer_id":49707793842390,"sku":"200000628:201702807#10 pcs;200007763:201336100","price":37.86,"currency_code":"USD","in_stock":true},{"title":"100 pcs \/ China Mainland","offer_id":49707793875158,"sku":"200000628:201712812#100 pcs;200007763:201336100","price":37.86,"currency_code":"USD","in_stock":true},{"title":"5 pcs \/ China Mainland","offer_id":49707793907926,"sku":"200000628:201702806#5 pcs;200007763:201336100","price":37.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/Sa02061a34a2947a9a0c23fcb11e6b97cR.webp?v=1785184545","url":"https:\/\/qmeboost.com\/products\/dc-power-female-plug-5-5x2-1mm-cable-connector-socket-cctv","provider":"Qme","version":"1.0","type":"link"}