The Lsgoodcare 20Pcs 5.5 x 2.1MM DC Power Connector Jack Socket Threaded Female Adapter with Cable, designed to provide a reliable and efficient connection for your DC-powered devices. This high-quality adapter features a threaded female receptacle plug with a mount hole diameter of 11mm and a total size of 16 x 17mm/0.63" x 0.67"(D*H). The 5.5mm x 2.1mm DC power jack is made of durable metal and copper materials, ensuring fast conduction and insulation from fire.

The package includes 10 packs of 5.5 x 2.1mm DC connector females with cables and 10 packs of 5.5 x 2.1mm CCTV DC Pigtail Male cables. The cables are made of inner core pure copper for good conductivity and premium PVC anti-aging material for durability. The positive (+) and negative (-) wires are clearly marked in black and red, making it easy to use and connect to your devices, including CCTV security cameras, audio equipment, TVs, and more.

The Lsgoodcare DC Power Connector Jack Socket Threaded Female Adapter with Cable is perfect for anyone looking for a high-quality and reliable DC power connection solution. With its compact size, durable construction, and easy-to-use design, it's an excellent choice for a wide range of applications, including CCTV security systems, audio equipment, and more.