Generally, the Xin Top XT-U33502 uses the generic USB Mass Storage driver built into Windows (Windows 10/11), macOS, and Linux. You typically do not need to download a special driver.

: If the driver installs but no drive letter appears, check the Windows Disk Management tool. The disk may be "Offline" or require a drive letter assignment.

If you are experiencing issues, let me know your and whether you are connecting an IDE or SATA drive so I can provide a more tailored fix. Share public link