DC 5v 2A Power Adapter. The product details (appearance, label, Plug) may vary due to the different production batches. Connecter Size:3.5 1.35mm As the pictures shown Center Positive.
The Converter Adapter DC 5V 2A Power Supply is ideal for applications requiring a reliable 5V power source with a maximum output of 2A, such as for use with 3.5mm or 1.35mm audio connectors.