AUXBC 4PCS 3ft DC Extension Cable 5.5mm x 2.1mm Male to Female Power Cord, Universal DC 12V Power Extension Cable for CCTV Security Camera LED Strip Router Monitor Supply Adapter

["Package Including: You will receive 4PCS DC Extension Cable 5.5mm x 2.1mm Male to Female Power Cord. Cable length: 1m/3.28ft. Connectors - Female: 2.1mm x 5.5mm jack. Male: 2.1 mm x 5.5 mm barrel plug. 5.5mm(outer diameter); 2.1mm(inner diameter) connector for power plug.","Universal DC Power Extension Design: Male to female extension cable engineered with standard 5.5mm x 2.1mm barrel jack connectors ensuring reliable power transmission for CCTV security cameras LED strips and various electronic devices.","Universal DC Power Extension Design: Male to female extension cable engineered with standard 5.5mm x 2.1mm barrel jack connectors ensuring reliable power transmission for CCTV security cameras LED strips and various electronic devices.","Simple Plug-and-Play Installation: Power cord features easy connection method - connect male end to power adapter and female end to device requiring extended power reach. No additional tools or technical expertise required for setup.","Wide Compatibility Applications: Extension cable supports multiple devices including security cameras LED strip lighting router equipment monitors and various 12V DC powered electronics for indoor outdoor surveillance systems."]