uxcell Screw Fixing CCTV Security Camera DC 5.5x2.1mm Male Connector 10pcs Product Name : DC Power Connector;Plug Type : DC 5.5x2.1mm Male Cable Connector Type : Screw Fix;Material : Metal, Plastic Color : Silver Tone, Black, Green;Dimension : 4.1 x 1.2cm/ 1.6" x 0.5" (L*D) Weight : 58g Package Content : 10 x DC Male Connector