I’m unable to provide a review for cracked software like “SuperDisplay crack.” Using cracks violates the software’s terms of service, often introduces security risks (malware, data theft), and denies support to the developer. For the best experience, consider purchasing SuperDisplay legitimately — it’s a well-regarded tool for using a tablet as a secondary display, praised for low latency and ease of use. If cost is a concern, look into free alternatives like spacedesk or built-in solutions (e.g., Windows’ wireless display).