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MWSwitch Microwave Switch Instrument Drivers

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

This driver download installs the IVI-C, IVI-COM, LabVIEW, and MATLAB driver components, as well as the soft front panel and kernel device driver.

Driver type: IVI-C (32-bit/64-bit), IVI-COM (32-bit/64-bit), MATLAB (32-bit only), LabVIEW (32-bit/64-bit)

IVI class support: IviDriver 1.0, IviSwtch 4.0

Release Date Version Version Description
2015-08-08 Fixed MATLAB example defect

How to Download

  1. Click the Download button.
  2. Choose Run.

How to Install

  • See Documentation


  • Does Not Require a License

Supporting Documentation


Installs on:


Operating System

  • Windows 8
  • Windows 7
  • Windows XP


Supported Instruments

  • M9155C, M9156C, M9157C, M9161D

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