{"product_id":"dc-barrel-plug-adapter-male-2-1mm-x-5-5mm-to-male-2-1mm-x-5-5mm-18-awg-dc-2x-2","title":"DC Barrel Plug Adapter, Male 2.1mm x 5.5mm to Male 2.1mm x 5.5mm, 18 AWG | DC-2X-2","description":"\u003ch3\u003eDC Male to Male Barrel Plug Adapter | Part DC-2X-2\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDC-2X-2\u003c\/strong\u003e is a male-to-male DC barrel plug adapter cable that connects two female DC jacks or extends existing DC power cables. With a standard 2.1mm x 5.5mm barrel plug on both ends and 18 AWG wire, it delivers reliable power transfer for a wide range of 12V and 24V DC applications.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DC-2X-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector (Both Ends):\u003c\/strong\u003e Male 2.1mm (ID) x 5.5mm (OD) barrel plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 18 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 1.5 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarity:\u003c\/strong\u003e Center positive (+) — matches standard DC barrel convention\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnecting two female DC jacks back-to-back\u003c\/li\u003e\n\u003cli\u003eExtending DC power cables between a power supply and a device\u003c\/li\u003e\n\u003cli\u003eCCTV and IP security camera installations\u003c\/li\u003e\n\u003cli\u003eLED strip lighting and LED driver connections\u003c\/li\u003e\n\u003cli\u003eRouters, modems, and networking equipment\u003c\/li\u003e\n\u003cli\u003eDIY electronics and bench power supply setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is this adapter used for?\u003c\/strong\u003e\u003cbr\u003eA: It connects two female DC barrel jacks together or extends a DC power cable — useful when your power supply and device both have female connectors, or when you need extra cable length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What connector size does this use?\u003c\/strong\u003e\u003cbr\u003eA: Both ends are 2.1mm (inner diameter) x 5.5mm (outer diameter) male barrel plugs — the most common DC barrel connector size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the polarity center positive?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This cable follows the standard center-positive convention. Verify your device's polarity before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What wire gauge is used?\u003c\/strong\u003e\u003cbr\u003eA: 18 AWG — suitable for most low-voltage DC power applications up to a few amps.\u003c\/p\u003e","brand":"PHC Enterprise","offers":[{"title":"Default Title","offer_id":40221049815153,"sku":"DC-2X-2","price":5.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2082\/0601\/files\/DC-2X-2_b.jpg?v=1779904825","url":"https:\/\/www.acdcpowershack.com\/products\/dc-barrel-plug-adapter-male-2-1mm-x-5-5mm-to-male-2-1mm-x-5-5mm-18-awg-dc-2x-2","provider":"AC-DC PowerShack","version":"1.0","type":"link"}