Ergotron LX HD Sit-Stand Desk Mount LCD Arm
The Ergotron LX HD Sit-Stand Wall Arm offers a versatile and ergonomic solution for workspace. It allows for full monitor movement and improved ergonomics providing with the flexibility to adjust screen to a comfortable height and position. With 20" (51 cm) of height adjustment can easily switch between sitting and standing work positions. The arm folds within inches of the wall when not in use saving space and keeping workspace organized. It also offers a generous 33" (84 cm) extension and 62" (157 cm) of side-to-side motion for optimal screen positioning. The streamlined design enhances the aesthetics of work area while the arm is built to withstand thousands of movements ensuring durability and reliability.
The Ergotron LX HD Sit-Stand Wall Arm offers a versatile and ergonomic solution for workspace. It allows for full monitor movement and improved ergonomics providing with the flexibility to adjust screen to a comfortable height and position. With 20" (51 cm) of height adjustment can easily switch between sitting and standing work positions. The arm folds within inches of the wall when not in use saving space and keeping workspace organized. It also offers a generous 33" (84 cm) extension and 62" (157 cm) of side-to-side motion for optimal screen positioning. The streamlined design enhances the aesthetics of work area while the arm is built to withstand thousands of movements ensuring durability and reliability.
The Ergotron LX HD Sit-Stand Wall Arm offers a versatile and ergonomic solution for workspace. It allows for full monitor movement and improved ergonomics providing with the flexibility to adjust screen to a comfortable height and position. With 20" (51 cm) of height adjustment can easily switch between sitting and standing work positions. The arm folds within inches of the wall when not in use saving space and keeping workspace organized. It also offers a generous 33" (84 cm) extension and 62" (157 cm) of side-to-side motion for optimal screen positioning. The streamlined design enhances the aesthetics of work area while the arm is built to withstand thousands of movements ensuring durability and reliability.
The Ergotron LX HD Sit-Stand Wall Arm offers a versatile and ergonomic solution for workspace. It allows for full monitor movement and improved ergonomics providing with the flexibility to adjust screen to a comfortable height and position. With 20" (51 cm) of height adjustment can easily switch between sitting and standing work positions. The arm folds within inches of the wall when not in use saving space and keeping workspace organized. It also offers a generous 33" (84 cm) extension and 62" (157 cm) of side-to-side motion for optimal screen positioning. The streamlined design enhances the aesthetics of work area while the arm is built to withstand thousands of movements ensuring durability and reliability.
in 5 offers
The lowest price for Ergotron LX HD Sit-Stand Desk Mount LCD Arm right now is $492.85 at TechBuy.com.au, compared across 5 retailers.
The all-time low was $451.93 on 9 Oct 2025 — today's price is 9% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 6 July 2026.
Last updated at 06/07/2026 18:45:22
Ergotron LX HD Sit-Stand Heavy Monitor Mount Desk Arm - Polished Aluminum
Ergotron LX HD Sit-Stand Desk Mount LCD Arm 45-384-026
Delivery $15
Ergotron LX HD Sit-Stand Desk Mount LCD Arm 45-384-026
Delivery $22
Ergotron LX HD Sit-stand Desk Mount LCD Arm - Mounting Kit
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ERGOTRON 45-384-026 LX HD Sit-Stand Desk Mount LCD Arm
originally posted on ergotron.com
Performed as advertised, and seamlessly holds the weight of my 49” ultrawides! Stylish as well, what more could you ask for!
originally posted on ergotron.com
This was a perfect solution for creating a standing desk, using a large 34 inch Dell curved monitor. The desk arm was installed on a trading desk and functions wonderfully. Separately, I purchased an adjustable desk adapter from Amazon (placed on top of your desk) for my keyboard and mouse. Paired together, it’s perfect!
originally posted on bhphotovideo.com
Currently holding a Cintiq Pro 24 having bolted the arm to a wood desk of about 2cm thickness. Base, pole, arm, and VESA mount all don't budge. There's a slight give to the rotating hinge at the very tip of the arm — probably about two degrees — but it sits firmly when not actively being rotated if that makes sense. Attached display is about 16 lbs but is easy to move around, especially upwards using the assistance of the spring in the arm, and when lowered it can even take a slight lean against it as I work on the drawing display. Overall pleased — though it is a bit expensive, I feel like this thing will outlast anything else on the desk, even the desk itself.
| General | |
| Weight | 8 kg |
| Colour | Polished aluminium |
| Package Content | Mounting hardware |
| AV Furniture |
Ergotron LX HD Sit-Stand Heavy Monitor Mount Desk Arm - Polished Aluminum
Ergotron LX HD Sit-Stand Desk Mount LCD Arm 45-384-026
Delivery $15
Ergotron LX HD Sit-Stand Desk Mount LCD Arm 45-384-026
Delivery $22
Ergotron LX HD Sit-stand Desk Mount LCD Arm - Mounting Kit
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
ERGOTRON 45-384-026 LX HD Sit-Stand Desk Mount LCD Arm
Performed as advertised, and seamlessly holds the weight of my 49” ultrawides! Stylish as well, what more could you ask for!
This was a perfect solution for creating a standing desk, using a large 34 inch Dell curved monitor. The desk arm was installed on a trading desk and functions wonderfully. Separately, I purchased an adjustable desk adapter from Amazon (placed on top of your desk) for my keyboard and mouse. Paired together, it’s perfect!
Currently holding a Cintiq Pro 24 having bolted the arm to a wood desk of about 2cm thickness. Base, pole, arm, and VESA mount all don't budge. There's a slight give to the rotating hinge at the very tip of the arm — probably about two degrees — but it sits firmly when not actively being rotated if that makes sense. Attached display is about 16 lbs but is easy to move around, especially upwards using the assistance of the spring in the arm, and when lowered it can even take a slight lean against it as I work on the drawing display. Overall pleased — though it is a bit expensive, I feel like this thing will outlast anything else on the desk, even the desk itself.
I use this mount to hold a 43 inch monitor. It is very stable and I absolutely recommend it for monitors over 25lbs. There are few arms on the market that can handle this much weight for the money.
Putting my arm together reminded me of why ergotron has been the leader and my go to brand for decades!
Pros: Works great one my Aorus F343U. Strong and built well.
With my 38in curved LG monitor, I wanted a desk arm mount that was steady and sturdy that I didn't have to drill into my desk. Did a little research and found this one. Of course seeing is believing! It it both those things and a solid full metal build (except for the section that hides the cables). I don't worry about my monitor having accidents or that when I bump the desk, it will shake. Solid. The only thing I would change are the directions, but YouTube had my back.
LIke every other Ergotron product we have ordered, this is well built, sturdy, easy to assemble and functional. It comes with all the tools you need for assembly and has easy-to-follow instructions. High-Quality product and well designed.
...i have been buying mounts over the years; setting up, moving and replacing many studio/offices during the covid era. and for the moment, this ergotron LX HD Series is my new favorite in terms of quality, build, articulation, adjustibility and overall function. These are not small. and these are not cheap. but if you want solid quality, they certainly fit the bill. ... a few suggestions / lessons learned . (1) always use best cables with lots and lots of ties ... and keep in mind you'll need no less than say a 3meter lengths. that's 2meter to lace up the arm to your desk, then additional length to reach the port replicator or computer. (i' use 3meters the most, and 5 meters are my favorite). (2) hardwood desktops or millwork is a must. the amount of force ... More...i have been buying mounts over the years; setting up, moving and replacing many studio/offices during the covid era. and for the moment, this ergotron LX HD Series is my new favorite in terms of quality, build, articulation, adjustibility and overall function. These are not small. and these are not cheap. but if you want solid quality, they certainly fit the bill. ... a few suggestions / lessons learned . (1) always use best cables with lots and lots of ties ... and keep in mind you'll need no less than say a 3meter lengths. that's 2meter to lace up the arm to your desk, then additional length to reach the port replicator or computer. (i' use 3meters the most, and 5 meters are my favorite). (2) hardwood desktops or millwork is a must. the amount of force transmitted onto the deskclamp is basic phyics. And at the risk of stating the obvious, do not expect pressboard or light-weight consoles to hold. (3) never can have enough pole rings (PN#97-844). ergotron is great at supplying necessary hardware in their kits, with exception of the pole rings. ... for some reason they seem to skimp and only ever send one ring with the monitor LX-sit-stand kit. and if you want to mount the keyboard to the desktop kit, an additional ring is needed. All told, the ergotron LX HD series sit-stand products are top-shelf and premium... my recommendation, if you've the time, would be to contact BHPhoto tech team, who i am sure may offer better advice and options beyond my little write-up. keep well, everyone ! and stay healthy.
i have this item for 2 weeks now, and its done wonders for my Wacom Cintiq 27qhd. I am able to draw on my cintiq standing and sitting. It provides a stable support for my heavy device. I highly recommend you purchase this product for the ergonomics
| General | |
| Weight | 8 kg |
| Colour | Polished aluminium |
| Package Content | Mounting hardware |
| AV Furniture |
