TOOGOO(R) 20 Pcs 2.1 x 5.5mm DC Power Male Connector Plug for CCTV Camera Product Name : DC Connector Plug Type : 2.1 x 5.5mm Male Plug Material : Plastic, Electric Parts Color : Silver Tone, Green, Black Dimension : 3.8 x 1.3 x 1.1cm/ 1.5" x 0.5" x 0.4" (L*D)