Ugreen PID 30154 USB 3.1 Type-C to Micro USB Adapter meets all USB-C technical standards for use with all USB-Type C products; including laptops and phones. This product has been re-tested and approved. You can sync, charge and transfer data from your USB-C devices; including phones and tablets, using your standard Micro-USB cable. This enables you to connect flash drives, chargers, keyboards and other USB devices to your type C device.