SIM&NAT 20AWG 10Ft 2.1mm x 5.5mm Male to Female DC Extension Wire Power Jack Adapter Barrel Plug Cable, Extension Wire for CCTV Security Camera, DVR, HDVD, LED Strip Light, Low Voltage Application &hellip; Recommended for DC 3volt to 24volt, Max load 3amp or less Color: White, Material: Plastic, Electric Parts, Length: 3 Meter / 10Feet, Net Weight: 2oz/57g This dc jack power extension cable will only work with power adapter with 2.1mm x 5.5mm plug and not other sizes. Please make sure that your power supply is adequate to supply power over 10ft.