Holder Ergotron 97-940-026

The Ergotron 97-940-026 X Arm, Extension and Collar Kit converts an existing LX Arm into an LX Dual Stacking Arm, allowing a single LX Desk Mount to hold two displays or a monitor and a laptop. The kit attaches to the pole of the desk mount base and is recommended for use with the LX Desk Mount LCD Arm with a tall pole. The product is silver in colour and designed to integrate with Ergotron mounting solutions.

Advantages

This kit enables adding a second arm to an LX desk mount to support another monitor or a laptop, expanding display capacity without replacing the original arm. It includes an integrated cable management feature that routes cables beneath the arm to keep them out of the way. Installation is straightforward and operation is effortless thanks to Ergotron’s patented Constant Force™ lift-and-pivot motion technology. The mechanism has passed Ergotron’s 10,000-cycle motion test to ensure reliable, long-term height adjustment.

Suitable for (tasks / use cases)

• Adding a second monitor to an existing LX Desk Mount setup
• Creating a dual-stacked display configuration for productivity workstations
• Mounting a monitor and a laptop together on one desk pole
• Office and home workspaces requiring compact, vertical dual-display mounting

Key specifications

• Manufacturer: ERGOTRON
• Model / MPN: 97-940-026
• Product type: X Arm, Extension and Collar Kit for LX Desk Mount
• Recommended compatibility: LX Desk Mount LCD Arm (Tall Pole)
• Colour: Silver
• Construction: Designed for pole attachment to desk mount base

How to use

Attach the extension and collar kit to the tall pole of your existing LX Desk Mount base following the supplied installation instructions. Secure the collar at the desired height and mount the additional LX arm onto the collar. Route monitor and power cables beneath the arm using the built-in cable management channel. Adjust the arm positions and height using the Constant Force™ lift-and-pivot motion to achieve the preferred ergonomic alignment.

Usage recommendations

Use this kit with compatible LX Desk Mount tall-pole systems only. Verify that the existing LX arm and pole meet manufacturer compatibility guidelines before installation. For best results, follow Ergotron’s installation instructions and perform adjustments gently to maintain the mechanism’s longevity.