Using this adapter is easy. First, find the USB Type - C port on your laptop or smartphone. Then, plug the male USB Type - C end of the adapter into it. Next, take your USB device like a keyboard, mouse or memory stick and connect it to the female USB 3.0 end of the adapter. That's it! Your device should now be connected and ready to use. When using this adapter, make sure to handle it gently. Don't force it into ports as this could damage the adapter or your device. For maintenance, keep it in a dry and clean place. If it gets dirty, you can use a soft, dry cloth to wipe it down. Avoid using any liquids or harsh chemicals as they might harm the adapter.