Feature:1. Pure copper as the insert, so that the electrical signal and current get the speed of light transmission rate to effectively solving the signal distortion.2. The face is treated with unique insulation, antioxidation, and wearresistant special process, which has a good shielding effect.3. Fourlayer electroplating process. The first layeroxygenfree copper, can improve conductivity. The second layersilver plating, greatly reducing the magnetic properties.4. The third layerpalladium plating, high hardness and wear resistance. The fourth layerrhodium plating, corrosionresistant, and wearresistant.5. This connector owns certifications of CE/ROHS/PSE and its compatible for professional audiovisual appliances.Specification:Item Type: Audio Power ConnectorPlug Specifications: The Male Connector is US Plug; the Female Connector is UniversalModel: M107R Conductor Material: Pure CopperMain Body Material: Nylon/Glass FiberConnection Method: Hex ScrewInstallation Wire Diameter: Maximum 4.5mm (11AWG to 14AWG )Installation Cable Diameter: Approx. 10mm-20mmRated Value: 15A 250V ACElectroplating Process: Oxygen-Free Copper Plating/Silver Plating/Palladium Plating/Rhodium PlatingModel: F107RConductor Material: Pure CopperMain Body Material: Nylon/Glass FiberConnection Method: Set ScrewInstallation Wire Diameter: Maximum 6mm (10AWG to 14AWG )Installation Cable Diameter: Approx. 10mm-20mmRated Value: 15A/125V 10A/250VElectroplating Process: Oxygen-Free Copper Plating/Silver Plating/Palladium Plating/Rhodium PlatingApplicability: For Professional Audio-Visual Appliances.Package List:1 x Power Plug