To use this UltraStudio 4K Thunderbolt 2, first connect it to your device using the Thunderbolt 2 port. Then, plug in the provided correct power supply to power it up. Make sure your device has the compatible firmware version 12.7 installed. When using, avoid placing it in a hot or humid environment. For maintenance, keep it clean and dust - free. You can use a soft, dry cloth to wipe it gently. If you encounter any problems, check the power connection and firmware first.
