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3499 Multi-Slot Switch/Control Mainframe IVI Instrument Drivers

For a complete list of all IVI drivers from Keysight, please visit IVI-COM and IVI-C Drivers

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

Current Version Details
Models Supported 3499A, 3499B, 3499C
Driver Type IVI-COM and IVI-C
IVI Classes Supported IviDriver 1.0 IVI-C
IviDriver 1.0 IVI-COM
IviSwtch 3.0 IVI-C
IviSwtch 3.0 IVI-COM
IVI-C Prefix Ag3499
IVI-COM ProgID Keysight3499.Keysight3499
.NET Namespace  
Minimum IVI Shared Components Version  
Driver Download See links below.
Readme Download See links below.
Help File Download (.chm)  
Release Date Version Version Description
2008-09-18 IVI-COM, IVI-C Version for 3499

How to Download

  • Click the Download button. Select the appropriate executable file. Choose Run.

How to Install

  • See Documentation


  • Does Not Require a License

Supporting Documentation