uxcell 3 Pieces 5.5x2.1mm Female CCTV Power Connector Adapter DC 30V 1.5A Product Name : DC Power Connector;Power : DC 30V 1.5A Connector Type : 5.5x2.1mm DC Power Jack Female;Material : Metal, Plastic Color : Silver Tone, Black, Green;Dimension : 3.9 x 1.5 x 1.2 cm / 1.5" x 0.6" x 0.47" (L*W*H) Weight : 22g Package Content : 3 x DC Power Connector