---
product_id: 19978435
title: "Ergotron � LX Pro Monitor Arm Expansion Kit � Add-on for LX Pro Desk and Wall Monitor Arms � Dark Grey"
brand: "ergotron"
price: "€ 555.63"
currency: EUR
in_stock: true
category: "Ergotron"
url: https://www.desertcart.hr/products/19978435-ergotron-lx-pro-monitor-arm-expansion-kit-add-on-lx
store_origin: HR
region: Croatia
---

# Supports up to 34-inch screens 360° rotation & 85° tilt for perfect view Holds monitors weighing 4-22 lbs Ergotron � LX Pro Monitor Arm Expansion Kit � Add-on for LX Pro Desk and Wall Monitor Arms � Dark Grey

**Brand:** ergotron
**Price:** € 555.63
**Availability:** ✅ In Stock

## Summary

> 🖥️ Elevate your workspace, multiply your impact.

## Quick Answers

- **What is this?** Ergotron � LX Pro Monitor Arm Expansion Kit � Add-on for LX Pro Desk and Wall Monitor Arms � Dark Grey by ergotron
- **How much does it cost?** € 555.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/19978435-ergotron-lx-pro-monitor-arm-expansion-kit-add-on-lx)

## Best For

- ergotron enthusiasts

## Why This Product

- Trusted ergotron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Crafted from premium metal with a 10-year warranty, ensuring your multi-monitor setup stays rock solid through every project.
- • **Precision Ergonomics:** Adjust height up to 18.3 inches with smooth 360° rotation and 85° tilt to reduce neck strain and boost focus.
- • **Robust Compatibility:** Fits VESA 75x75mm & 100x100mm mounts and supports monitors up to 34 inches and 22 lbs for versatile setups.
- • **Effortless Installation:** Includes all hardware for quick attachment anywhere on the LX Pro pole or Dual Side-by-Side Collar—no hassle, no downtime.
- • **Seamless Multi-Monitor Expansion:** Effortlessly upgrade your LX Pro arm to dual, triple, or quadruple setups for ultimate screen real estate.

## Overview

The Ergotron LX Pro Monitor Arm Expansion Kit transforms your single LX Pro arm into a powerful multi-monitor workstation supporting up to four screens. Designed for professionals demanding ergonomic flexibility and maximum productivity, it fits monitors up to 34 inches and 22 pounds, offers extensive tilt and rotation, and installs effortlessly with durable metal construction backed by a 10-year warranty.

## Description

"Upgrade an LX Pro Monitor Arm to a stable multi-monitor solution for two, three or four monitors. This kit easily attaches directly to the pole of the desk mount base or the Dual Side-by-Side Collar to hold additional monitors or a laptop computer for gaming, call centers, industrial spaces or finance applications. For triple or quadruple monitor set-ups, use with the LX Pro Large Base."

## Features

- Compatible with LX Pro Arms: Upgrade your LX Pro desk monitor arm with 5-inch pole to a dual setup with this expansion kit and the Dual Side-by-Side Collar (98-745-293); use this kit to expand your 12-inch pole LX Pro desk arm to a Dual Stacking arm or use one or two Dual Side-by-Side Collar to create a triple or quadruple monitor solution. This product is compatible with the LX Pro series only.
- "Easy installation: Includes LX Pro arm, extension, monitor pivot, pole collar, attachment hardware; attaches anywhere to the pole of the LX desk mount base to hold additional monitors or installs in the Dual Side-by-Side Collar (98-745-293)"
- "Boosts productivity: Create a flexible yet stable two, three or four-monitor workstation to dramatically increase workflow efficiency; ideal solution for gaming, call centers, industrial spaces or finance where screen space is essential"
- Broad compatibility: Fits single screens up to 34 inches diagonal and 4 to 22 pounds; compatible with VESA patterns 75x75mm and 100x100mm; easily raise your monitor up to 18.3 inches above your worksurface with 13 inches of lift; find your best view for each project with up to 360 degrees of rotation and 85 degrees of tilt
- Built to last: Extensive quality testing ensures your display stays stable and secure; Ergotron products set the standard for quality with a 10-year warranty and expert technical support?

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DVVN926V |
| Best Sellers Rank | #1,359 in Computer Monitor Arms |
| Brand | Ergotron |
| Color | Dark Grey |
| Compatible Devices | Monitor |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Enclosure Material | Metal |
| Global Trade Identification Number | 00698833092783 |
| Item Weight | 4.9 Pounds |
| Manufacturer | Ergotron |
| Maximum Tilt Angle | 85 Degrees |
| Maximum-Supported Screen Size | 34 Inches |
| Mfr Part Number | 98-734-293 |
| Model Number | 98-734-293 |
| Mounting Type | Tabletop Mount |
| Movement Type | Articulating |
| UPC | 698833092783 |
| Unit Count | 1.0 Count |
| Warranty Description | 10 Years |

## Product Details

- **Brand:** Ergotron
- **Color:** Dark Grey
- **Compatible Devices:** Monitor
- **Global Trade Identification Number:** 00698833092783
- **Material:** Metal
- **Maximum Tilt Angle:** 85 Degrees
- **Mounting Type:** Tabletop Mount
- **Movement Type:** Articulating
- **UPC:** 698833092783
- **Unit Count:** 1.0 Count

## Images

![Ergotron � LX Pro Monitor Arm Expansion Kit � Add-on for LX Pro Desk and Wall Monitor Arms � Dark Grey - Image 1](https://m.media-amazon.com/images/I/612tLVwLTHL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Ergotron – LX Monitor Arm, Extension, and Collar Kit – Add-on for LX Tall Pole Monitor Arms – Polished Aluminum
- Ergotron – Notebook Tray – for Laptop, Notebook and Tablet Screens up to 17.3 Inches – Add-on for VESA Monitor Arms

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**Shop now:** [https://www.desertcart.hr/products/19978435-ergotron-lx-pro-monitor-arm-expansion-kit-add-on-lx](https://www.desertcart.hr/products/19978435-ergotron-lx-pro-monitor-arm-expansion-kit-add-on-lx)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-21*