If you must test it, run it inside a Windows Sandbox or a Virtual Machine (VM) to isolate your main system.

Files with this name from unverified sources ( Discord , Telegram, "refunding" forums) are often Trojan horses .

Upload the .rar file to VirusTotal to check it against 70+ antivirus engines.

If you downloaded this from a non-official source, it is highly likely to be malicious.

If you just need your hardware to work, always download the verified drivers directly from the FTDI Chip Official Site .