22AWG. 1.35mm x 3.5mm DC Power Extension Cable male & female connectors. | Connectors - Female: 1.35mm x 3.5mm jack. Male: 1.35mm x 3.5mm plug. For DC power - Recommended up to 36 volt, max load 3 amp or less. | It is suitable for extending the power to the camera within a certain range. | Before purchasing, please make sure that the specification of the plug is 1.35mm x 3.5mm, so as not to purchase the product that is not suitable for your device.