This is a Phihong AC USB Adapter, model PSM03S-050Q-3, designed to provide a 5V output with a current of 550mA. It is a used item in good condition, suitable for powering various USB-compatible devices. The sleek black design makes it a versatile addition to your charging needs.
Please review the photos carefully to see the exact item and its condition. Check the images for any accessories or parts included with the adapter.
