ffusb_4in13_driver_v2.1.8.zip Contents: ffusb.inf , ffusb.sys , ffusb.cat
⚠️ Never download “FFUSB 4 in 13 driver.exe” from unknown popup ads — they often contain malware.
What are you trying to connect to the adapter? Share public link
Like any other driver, the FFUSB 4 in 1 13 Driver may encounter issues that can affect its performance. Here are some common issues: ffusb 4 in 13 driver
It is designed strictly for use with the Softing FFusb Interface board or equivalent portable fieldbus adapters.
to running FOUNDATION Fieldbus H1 networks. This allows you to connect a PC or notebook to a fieldbus segment via USB without disrupting any active process control systems. industrial.softing.com
: If the card reader came built-in, check the support page for your specific PC model under "Chipset" or "Storage." ffusb_4in13_driver_v2
FFusb interface is a specialized industrial tool from Softing Industrial Automation designed to provide direct PC access to FOUNDATION Fieldbus H1
If you’ve tried everything and it still fails, the hardware itself may be faulty — especially common with no-name USB hubs.
This device is used in industrial automation environments together with configuration software like , Endress+Hauser FieldCare , PACTware , or Softing’s own Common Configuration Tool . Here are some common issues: It is designed
Drop the VID/PID in the comments, and I’ll help you track down the exact driver.
Before downloading any driver, confirm that your device is indeed the one causing the issue.