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VXIPlug&Play Driver for E444xA PSA Series and E440xB/E4411B ESA Series Spectrum Analyzers

Not the driver you were looking for? See all Signal Analyzer Instrument drivers at:

For a complete list of all instrument drivers from Keysight, please visit

Keysight instrument drivers also require that Keysight IO Libraries Suite be installed.  To get the
latest release of the IO Libraries Suite, go to

Release Date Version Version Description
2001-02-26 A.01.00 Adds support for a series of functions. See readme for details.

How to Download

  • Click the download button and save the file to your PC.

How to Install

  • See the Readme under Supporting Documentation.


  • Does Not Require a License

Supporting Documentation


Installs on:


Operating System

  • Windows NT
  • Windows 95/98


Supported Instruments

  • E4440A, E4442A, E4443A, E4445A, E4446A, E4448A, E4401B, E4402B, E4403B, E4404B, E4405B, E4407B, E4408B, E44011B

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