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Black metal expansion kit for LX Pro monitor arm, rectangular bracket with mounting holes

Ergotron

Ergotron LX Pro Expansion Kit Black 98-734-292

SKU CH-N2CA-08Z4J

Expands an Ergotron LX Pro monitor arm with additional reach and flexibility

  • TypeSee Description
  • Expands LX Pro arm reach for larger screens
  • Adds flexible positioning with extra extension links
  • Supports multi-monitor setups via modular design
  • Black finish matches existing LX Pro arms
  • Ready to install with included hardware kit

Expansion Kit for LX Pro Arm

This expansion kit extends the reach of an existing Ergotron LX Pro monitor arm. It adds extra length so a single display can be positioned further from the mounting point. The black finish matches the standard LX Pro aesthetic. Installation uses the same hardware system as the original arm.

Suitable for Single-Monitor Setups

This kit suits users who need greater articulation range for one screen on an LX Pro arm. It does not add a second mounting point, so builders wanting dual-monitor capability should look at a dedicated multi-screen arm. The kit also assumes the base LX Pro arm is already owned and installed.

Adds Reach to Existing Arm

The kit increases the horizontal extension of the LX Pro arm by the length supplied in the package. This single specification determines whether the new reach meets the desk-depth or viewing-distance requirement. Verify the added length against the workspace layout before purchase.

Highlights

  • Expands LX Pro arm reach for larger screens
  • Adds flexible positioning with extra extension links
  • Supports multi-monitor setups via modular design
  • Black finish matches existing LX Pro arms
  • Ready to install with included hardware kit

Specifications

BrandERGOTRON
TypeSee Description

Questions about this item

Does the Ergotron LX Pro Expansion Kit 98-734-292 add any heat or noise to my desk setup?

The expansion kit is a passive mechanical arm with no motors, fans or electronics, so it produces zero heat and makes no noise during all-day use.

What existing Ergotron mount do I need to attach this 98-734-292 expansion kit?

This kit is designed to extend an existing Ergotron LX Pro monitor arm; you must already own a compatible LX Pro base unit for it to function.

Will the 98-734-292 kit work with my older Ergotron LX arm purchased before 2025?

The kit is built for the current LX Pro series; compatibility with earlier LX models is not guaranteed and should be verified against the specific arm revision you own.

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