Using the DX Ultra Z Riser is easy. Just connect it to your device according to the connection ports. When using it, make sure the device is powered off to avoid short - circuits. As for maintenance, keep it in a dry and clean place. Avoid exposing it to water or high - humidity environments. If it gets dirty, you can use a dry cloth to gently wipe it. That's all you need to know to use and take care of your DX Ultra Z Riser.