Ff-usb 4 In 1-3 Driver Verified -

Many multi-function hubs use Renesas or Realtek chips. You can find these on official support pages like Dell Support or Realtek Downloads . Troubleshooting Common Issues Install OEM USB drivers | Android Studio

What you see in your system properties when it fails. Share public link Ff-usb 4 In 1-3 Driver

Go to Device Manager > Ports (COM & LPT) > Right-click your device > Properties > Port Settings > Advanced . Change the COM Port Number to an unassigned value (preferably between COM 2 and COM 8). Conclusion Many multi-function hubs use Renesas or Realtek chips