●😊Package contains: 2pcs 12vdc 1m(3.3ft) extension cord ●😊Product specification: The extension cable is made of quality pure copper material, high conductivity and keeps your indoor or outdoor Wireless Security Camera connected over a much greater distance ●😊Easy to use: Plug the female jack into an AC to DC power adapter to power multiple electronic devices ●😊Wide application: This set is suitable for any brand security camera, LED light strip, routers, audio camera, monitors, printers, sensors, etc. ●😊Buy with confidence: 3.3FT DC power extension cables