Precision Connectors: Our DC extension cable features a 2.1mm x 5.5mm jack for the socket and a 2.1mm x 5.5mm male plug. Designed for optimal compatibility, it ensures a snug and secure fit. Ideal Length: Enjoy a generous reach with a 5-meter (16.5 ft) 12V DC extension cord, providing ample flexibility for your setup. Enhanced Durability: Crafted with quality in mind, our 20AWG dc cable is built with copper interfaces that resist oxidation and increase wear resistance, guaranteeing a prolonged lifespan. Optimized Performance: The dc power extension cable boasts environmentally friendly PVC wiring, meticulously crafted for outstanding flexibility, superior workmanship, and strong anti-interference capabilities. Versatile Power Solution: Tailored for CCTV surveillance security cameras, IP cameras, and recorders, standalone DVR/NVR systems, routers, LED light strips, and even guitar effect pedals. It harmonizes with varying voltage levels from 9V to 36V DC/AC equipment, making it an essential accessory. Confidence in Purchase: We stand behind our product's quality and performance. With a 1-year warranty, 30-day money-back guarantee, and lifetime support, you can make your purchase with complete assurance. Tonton 2 Pack 16.5FT 5M DC Power Extension Cable 5.5 mm x 2.1 mm 5521 Male to Female 12V DC Adapter Cord Compatible with CCTV Security IP Camera,Survelliance DVR Standalone,LED Strip,Monitors(White)