FAQs from Rohde & Schwarz

FSH Connection to PC or Laptop trouble with old USB Cable


Fast data transfer will not work between the FSH and the external PC. Intermittent data gets lost.

We have a rather old FSH USB cable. It is not marked with "REV II". How can we solve this problem?


Until the end of last year, all external PCs or laptops with DualCore did not work with our old USB-to-optical cable.

The problem could only be fixed by using a new cable marked with "REV II".

Now a new driver will fix this problem with our old USB-to-optical cable.

Please read the installation procedure, because old or other FSH-USB drivers must be removed first.

This is the new: PL-2303 USB Driver.zip