Description:DC power connector, 5.5 x 2.5mm Female to 5.5 x 2.1mm Male connector type for CCTV camera power supply connection.Specification:Product Name: DC Power ConnectorConnector Type: 5.5 x 2.5mm Female to 5.5 x 2.1mm MaleDimension: 40 x 12mm / 1.57-inch x 0.47-inch (L*D)Material: Plastic,MetalColor: Black,Blue,Silver ToneNet Weight: 6gPackage Content:1 x DC Power Connector