USB Driver USB Driver Software
There are six different GPIB cables which are made by Keysight. You can see what each of these GPIB cable assemblies are capable of. You will need to find a seller online who sells these to the public such as RS Components which normally also host the Keysight IO libraries. If you are looking for a Keysight 82357B USB to GPIB interface converter then you can also find these where they stock the cables.
Keysight 82357B USB/GPIB Interface Converter
The Keysight 82357B USB/GPIB interface converter is and excellent choice for connecting a USB port to a GPIB device. The interface converter made by RS Components has parallel polling capability with a maximum GPIB transfer rate of 1.15 MB/s. The converter also uses the standard USB and IEEE-488 interfaces. The converter is every easy to use and is a high quality product from RS.