Unfortunately, Itautec’s official support site (sites.itautec.com.br) has largely deprecated these legacy products. The original ZIP files are often no longer hosted. But do not worry—there are reliable alternatives.
Once you have downloaded your or the individual files:
Keep that ZIP file saved on a USB drive, on cloud storage, and on an external hard drive. You never know when you might need to resurrect this resilient Brazilian workhorse one more time.
The choice of OS heavily influences driver availability.
If you are searching for the because you upgraded to Windows 10 and things aren't working, try running Windows Update first. If that fails, you will need to use the Windows 7 drivers, which usually work perfectly fine in "Compatibility Mode."