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Prices for: United States

* Prices are subject to change without notice. Prices shown are Manufacturer's Suggested Retail Prices (MSRP). Prices shown are exclusive of taxes.

Key Features & Specifications

Notice to EU customers: This product is no longer available due to lack of compliance with EU RoHS directive 2011/65/EU. Keysight will continue service and support to the end of worldwide support life.

  • Fully USB 2.0 Compliant


Designed to complement the M9403A and M9404A Optical Link, the M9406A and M9407A is a fully compliant USB 2.0 Hub. The optically extended USB ports enable remote operation and utilize USB devices at the remote end of the optical link. Devices such as USB keyboards, mouse, USB video adapter for a remote monitor can be used for remote control. USB power sensors as well as E-Cal modules can be used to set up measurements. Remote extension of USB devices such as;

  • Keyboard
  • Mouse
  • Video adapter
  • Power sensor
  • E-Cal module

The M9406A modules are custom built and tested to nominal* performance characteristics. Full regulatory and safety testing has been performed. This product has the same warranty and support services as other Keysight instruments. Because it is custom built, Keysight recommends checking availability and delivery information before ordering the product.

*Nominal describes representative performance that is useful in the application of the product when operated over a 20 to 30 °C temperature range. Nominal performance is not warranted

Learn more about Keysight Modular Instruments