Look at the device sticker. The software is not universal. You need the exact name (e.g., Magic-Pro ProHDTV V71, ProHDTV Ultra, ProHDTV 5).
"Magic Pro V71" appears to be a product name-style query that could refer to one of the following: magic pro v71 software download top
Because the exact product is ambiguous, the following covers general guidance: how to identify the correct software, how to find legitimate downloads, safety checks, installation basics, and troubleshooting. Look at the device sticker
If the site is gone or links are broken, proceed below. Because the exact product is ambiguous, the following