Quick tech specs
  • Mounting kit (desk clamp mount
  • pole
  • 2 extension brackets
  • for 2 LCD displays or LCD display and notebook
  • screen size: up to 24"
  • grommet mount
  • 2 articulating arms
  • notebook tray)
  • polished aluminum
  • desktop
View All

Know your gear

Durable polished aluminum construction! Use this ingenious tool with your notebook and an external LCD or with two LCDs. Create a productive multi-display configuration that lifts screens up to where they're easier to see while reclaiming valuable worksurface.
Availability: 76 units In Stock

Enhance your hardware

Add Warranty

Better Together

Current Item
Ergotron LX mounting kit - for 2 LCD displays or LCD display and notebook

This Item: Ergotron LX mounting kit - for 2 LCD displays or LCD display and notebook


Total Price:
Ergotron LX Dual Stacking Arm - mounting kit is rated 4.63 out of 5 by 8.
Rated 5 out of 5 by from Outstanding monitor arm. I love it. Works perfectly and frees up my desk. Recommended
Date published: 2020-04-02T15:11:28-04:00
Rated 5 out of 5 by from Dual Monitor/Dual Stacking Great Function and quality This product is functional and is providing a quality solution to greatly improve my work space resulting in a healthier interface. Thank you Ergotron. I am now purchasing another LX Arm.
Date published: 2020-06-11T00:00:00-04:00
Rated 5 out of 5 by from Great Function and Quality Product LX DUAL STACKING ARM works terrific, solid and functional, good quality and is providing a healthier work space . Thank you Ergotron.
Date published: 2020-06-11T00:00:00-04:00
Rated 5 out of 5 by from Strong, flexible and incredibly useful I looked for a strong and flexible arm for 2 of my monitors and Ergotron was one of the only companies that had exactly what I was looking for. I cannot say enough about how the LX Dual Stacking Arm has met all my needs.
Date published: 2020-07-21T00:00:00-04:00
Rated 5 out of 5 by from Top of the line These are very well made. There is a channel in the arms for cabling. Very clean look. Perfect for grommet hole installs as well as every other setup. It came with so much hardware I would be hard pressed to find an install where it WOULDN'T work. Top notch. We have them in a side by side setup but the users can drag them wherever they want. After you have the screens attached, then play with the spring adjustment at the end. Find the sweet spot (easy) and your users can move them to whatever height and it stays.
Date published: 2012-10-07T00:00:00-04:00
Rated 5 out of 5 by from Disappointed This is a solidly built mount with one glaring problem. The pole is not tall enough for two 24" monitors. The bottom monitor sits right on the desk while the top monitor has zero clearance, had to stress the mount to get the top monitor above the bottom one. It is pressing hard on the bottom monitor with mount stretched. The pole needs to be 6" to 12" taller and this would be a five star mount.
Date published: 2014-09-28T00:00:00-04:00
Rated 5 out of 5 by from Dual Monitor/Dual Stacking Ergotron products are top of the line. Their mechanical designs are robust, stable and very well balanced. Ergotron produces the only product that I have consistently found to work as well in practice as they look in print. I use both the LX dual stacking arm and the HX Dual monitor arm in my business and will purchase these for customer systems without hesitation. Bravo Ergotron for setting an example for others to follow!
Date published: 2020-05-22T00:00:00-04:00
Rated 5 out of 5 by from Superior design, Sturdy, Easy setup This is the second Ergotron dual monitor stand we've purchased and we are very pleased with both (we added this one because we needed our monitors to sit higher). The setup is very simple and straight forward. Once installed the monitor positions are easy to reposition, yet they remain in place once moved to a new position. This feature is what truly makes this stand impressive. You don't need to make adjustments with a tool to reposition a monitor, you simply move it with your hands and it stays... simple. This is a solid piece of equipment that I would highly recommend to anyone looking for an adjustable dual monitor stand.
Date published: 2020-06-01T00:00:00-04:00