TOOGOO(R) 15 Pcs Black Green 5.5x2.1mm Female CCTV DC Power Connector Plug Adapters Product Name : DC Power Connector;Connector Type : 5.5x2.1mm DC Power Jack Female Material : Metal, Plastic;Color : Silver Tone, Black, Green Dimension : 3.8 x 1.3 x 1.3 cm / 1.5" x 0.5" x 0.5" (L*W*H) Weight : 110g Package Content : 15 x DC Power Connector