Choose a monitor arm that’s as adaptable as you. With the HX Desk Monitor Arm, you can easily reposition large monitors weighing 20 to 42 lbs (9.1 to 19.1 kg) using our Constant Force Technology. It enhances your workspace with a sleek design, and an optional dual or triple monitor bow kit ups your screen count and productivity. It’s BIFMA level 2 certified based on the arm’s low environmental and social impact.
Choose a monitor arm that’s as adaptable as you. With the HX Desk Monitor Arm, you can easily reposition large monitors weighing 20 to 42 lbs (9.1 to 19.1 kg) using our Constant Force Technology. It enhances your workspace with a sleek design, and an optional dual or triple monitor bow kit ups your screen count and productivity. It’s BIFMA level 2 certified based on the arm’s low environmental and social impact.
There are no live offers for Ergotron HX Desk Monitor Arm Polished Aluminum 45-475-026 right now. The all-time low we recorded was $291.38 on 25 May 2026. Set a price alert to hear when it's back in stock.
Prices last updated 5 Sept 2026.
Ergotron HX Desk Monitor Arm Polished Aluminum 45-475-026
Choose a monitor arm that’s as adaptable as you. With the HX Desk Monitor Arm, you can easily reposition large monitors weighing 20 to 42 lbs (9.1 to 19.1 kg) using our Constant Force Technology. It enhances your workspace with a sleek design, and an optional dual or triple monitor bow kit ups your screen count and productivity. It’s BIFMA level 2 certified based on the arm’s low environmental and social impact.
Choose a monitor arm that’s as adaptable as you. With the HX Desk Monitor Arm, you can easily reposition large monitors weighing 20 to 42 lbs (9.1 to 19.1 kg) using our Constant Force Technology. It enhances your workspace with a sleek design, and an optional dual or triple monitor bow kit ups your screen count and productivity. It’s BIFMA level 2 certified based on the arm’s low environmental and social impact.
Last updated at 09/05/2026 06:12:48
HX Single Ultrawide Monitor Arm, VESA Desk Mount – for Monitors Up to 49 inches, 9.1 to 19.1 kg, Less Than 6 Inch Display Depth – Polished Aluminum
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 HX Desk Monitor Arm / Heavy duty mount (polished aluminum)
Delivery $16.50
Ergotron HX Heavy Duty Desk Monitor Arm - Polished Aluminum
Free delivery between 9–16 Sept
[45-475-026] Ergotron HX Desk Monitor Arm Polished
7-day returns
HX DESK MONITOR ARM POLISHED – Tech Power Up
Free delivery between 10–14 Sept
Ergotron 45-475-026 HX DESK MONITOR ARM POLISHED
Delivery $19.99
Ergotron HX Desk Monitor Arm - mounting kit - for Monitor | 78019646
Free delivery
Ergotron HX Desk Monitor Arm - Polished Aluminum
45-475-026 Hx Desk Monitor Arm (Polished Aluminum) 45-475-026
Delivery between 10–14 Sept $22
Ergotron HX Desk Monitor Arm Heavy Monitor Mount - Polished Aluminum For Monitors up to 42"(9.1-19.1Kg)
Delivery between 10–19 Sept $12
originally posted on officedepot.com
This is an excellent arm. Very well constructed and solid. It's easy to assemble and adjust.My one and only frustration is with Ergotron support. I only purchased this monitor arm because Ergotron cannot sell individual parts. I already had the wall mounted version of the arm, which is only different by one of the 4 pieces that are shipped (i.e. a wall attachment versus a desk attachment). The rest of the arm parts are identical in form and function. I tried two routes to obtain parts for the unit to switch from wall mount to desk mount. Ergotron could not supply the parts. First using the excuse that they were incompatible and then that they simply didn't sell or supply those parts separately. In the end I was forced to by a whole new unit. Upon testing all of ... MoreThis is an excellent arm. Very well constructed and solid. It's easy to assemble and adjust.My one and only frustration is with Ergotron support. I only purchased this monitor arm because Ergotron cannot sell individual parts. I already had the wall mounted version of the arm, which is only different by one of the 4 pieces that are shipped (i.e. a wall attachment versus a desk attachment). The rest of the arm parts are identical in form and function. I tried two routes to obtain parts for the unit to switch from wall mount to desk mount. Ergotron could not supply the parts. First using the excuse that they were incompatible and then that they simply didn't sell or supply those parts separately. In the end I was forced to by a whole new unit. Upon testing all of the parts are clearly interchangeable and I would have been happier to spend $50 to update my existing monitor arm than several hundred to get parts I don't need. It also makes me wonder about the long term serviceability of the unit should something fail will I be able to get parts to repair it or will I have to waste resources buying a whole new arm each time.
originally posted on bhphotovideo.com
You really do get what you pay for. I needed a monitor arm for my CHG90 samsung monitor and initially tried the loctek D7L which some users had had luck with for this monitor. Unfortunately, it couldn't hold the weight and broke when trying to add resistance to the vertical tilt mechanism.All roads led me to this ergotron monitor arm which is rated for up to 42lbs. Although this was double the price of the loctek, it was worth it. The build quality is exceptional - it feels very durable and well made, while also looking very nice rather than too industrial. Adding and removing tension is extremely easy and assembling this arm was a piece of cake. My monitor weighs in around 26lbs without the stand give or take and this stand has absolutely no issues staying where ... MoreYou really do get what you pay for. I needed a monitor arm for my CHG90 samsung monitor and initially tried the loctek D7L which some users had had luck with for this monitor. Unfortunately, it couldn't hold the weight and broke when trying to add resistance to the vertical tilt mechanism.All roads led me to this ergotron monitor arm which is rated for up to 42lbs. Although this was double the price of the loctek, it was worth it. The build quality is exceptional - it feels very durable and well made, while also looking very nice rather than too industrial. Adding and removing tension is extremely easy and assembling this arm was a piece of cake. My monitor weighs in around 26lbs without the stand give or take and this stand has absolutely no issues staying where I set it after setting the tension properly.Form, function and aesthetic are great. My only small complaint would be that I wish bottom arm could swivel 360 degrees instead of 180, and I wish the arm fully extended to be slightly longer, but these are minor complaints. I would recommend this to anyone with a heavier monitor and I wish I had went with this unit sooner.
originally posted on bhphotovideo.com
I have tried several moniotr display arms. the Ergotron HX is very good for heavy monitors. I have an LG 45 curved monitor on the HX and wouldn't use anything else. It is solid and steady and yet easly to move around. The HX was easy to assemble, I read the insturctions first and made sure I had received all of the parts. I highly recommend the HX if you have a larger monitor.
| General | |
| Material | Aluminum |
| Color | Polished aluminum |
| AV Furniture | |
| Type | Mounting kit |
HX Single Ultrawide Monitor Arm, VESA Desk Mount – for Monitors Up to 49 inches, 9.1 to 19.1 kg, Less Than 6 Inch Display Depth – Polished Aluminum
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 HX Desk Monitor Arm / Heavy duty mount (polished aluminum)
Delivery $16.50
Ergotron HX Heavy Duty Desk Monitor Arm - Polished Aluminum
Free delivery between 9–16 Sept
[45-475-026] Ergotron HX Desk Monitor Arm Polished
7-day returns
HX DESK MONITOR ARM POLISHED – Tech Power Up
Free delivery between 10–14 Sept
This is an excellent arm. Very well constructed and solid. It's easy to assemble and adjust.My one and only frustration is with Ergotron support. I only purchased this monitor arm because Ergotron cannot sell individual parts. I already had the wall mounted version of the arm, which is only different by one of the 4 pieces that are shipped (i.e. a wall attachment versus a desk attachment). The rest of the arm parts are identical in form and function. I tried two routes to obtain parts for the unit to switch from wall mount to desk mount. Ergotron could not supply the parts. First using the excuse that they were incompatible and then that they simply didn't sell or supply those parts separately. In the end I was forced to by a whole new unit. Upon testing all of ... MoreThis is an excellent arm. Very well constructed and solid. It's easy to assemble and adjust.My one and only frustration is with Ergotron support. I only purchased this monitor arm because Ergotron cannot sell individual parts. I already had the wall mounted version of the arm, which is only different by one of the 4 pieces that are shipped (i.e. a wall attachment versus a desk attachment). The rest of the arm parts are identical in form and function. I tried two routes to obtain parts for the unit to switch from wall mount to desk mount. Ergotron could not supply the parts. First using the excuse that they were incompatible and then that they simply didn't sell or supply those parts separately. In the end I was forced to by a whole new unit. Upon testing all of the parts are clearly interchangeable and I would have been happier to spend $50 to update my existing monitor arm than several hundred to get parts I don't need. It also makes me wonder about the long term serviceability of the unit should something fail will I be able to get parts to repair it or will I have to waste resources buying a whole new arm each time.
You really do get what you pay for. I needed a monitor arm for my CHG90 samsung monitor and initially tried the loctek D7L which some users had had luck with for this monitor. Unfortunately, it couldn't hold the weight and broke when trying to add resistance to the vertical tilt mechanism.All roads led me to this ergotron monitor arm which is rated for up to 42lbs. Although this was double the price of the loctek, it was worth it. The build quality is exceptional - it feels very durable and well made, while also looking very nice rather than too industrial. Adding and removing tension is extremely easy and assembling this arm was a piece of cake. My monitor weighs in around 26lbs without the stand give or take and this stand has absolutely no issues staying where ... MoreYou really do get what you pay for. I needed a monitor arm for my CHG90 samsung monitor and initially tried the loctek D7L which some users had had luck with for this monitor. Unfortunately, it couldn't hold the weight and broke when trying to add resistance to the vertical tilt mechanism.All roads led me to this ergotron monitor arm which is rated for up to 42lbs. Although this was double the price of the loctek, it was worth it. The build quality is exceptional - it feels very durable and well made, while also looking very nice rather than too industrial. Adding and removing tension is extremely easy and assembling this arm was a piece of cake. My monitor weighs in around 26lbs without the stand give or take and this stand has absolutely no issues staying where I set it after setting the tension properly.Form, function and aesthetic are great. My only small complaint would be that I wish bottom arm could swivel 360 degrees instead of 180, and I wish the arm fully extended to be slightly longer, but these are minor complaints. I would recommend this to anyone with a heavier monitor and I wish I had went with this unit sooner.
I have tried several moniotr display arms. the Ergotron HX is very good for heavy monitors. I have an LG 45 curved monitor on the HX and wouldn't use anything else. It is solid and steady and yet easly to move around. The HX was easy to assemble, I read the insturctions first and made sure I had received all of the parts. I highly recommend the HX if you have a larger monitor.
Pros: Excellent build quality, specifically designed for big Ultrawide monitors, holding my Dell 40" without issues. Full range of motion with a finger. I was searching a lot before making the decision, especially considering the price tag, double that of any of the alternatives for similar monitors. But my thoughts, in the end, were looking at this as an investment long term, as I won't need to change probably ever of a monitor arm, and even in case I get bigger (49") still won't be a problem.Cons: A couple of points here, of course, the premium price tag, I understand you get what you pay for, and in terms of materials and build there is no rival right now on the market, maybe this is the issue. lack of good contenders to compete in price.The second is cable ... MorePros: Excellent build quality, specifically designed for big Ultrawide monitors, holding my Dell 40" without issues. Full range of motion with a finger. I was searching a lot before making the decision, especially considering the price tag, double that of any of the alternatives for similar monitors. But my thoughts, in the end, were looking at this as an investment long term, as I won't need to change probably ever of a monitor arm, and even in case I get bigger (49") still won't be a problem.Cons: A couple of points here, of course, the premium price tag, I understand you get what you pay for, and in terms of materials and build there is no rival right now on the market, maybe this is the issue. lack of good contenders to compete in price.The second is cable management. Not sure what was the logic behind of put cheap Velcro ties, on the higher part of the arm, considering they put a plastic cable channel in the lower arm. Again considering the price of this, I will expect much better cable management, or at least some plastic channel in both places.
The build quality is great. They use high quality metals throughout, instead of just being cheap cast iron of other stands. There are set screws to lock in the arm, from you pulling it out of the sockets. They payed attention to detail, such as the bottom one rotates 180 degrees ( so it doesn't hit the wall when you push it back ). The top still rotates 360. Only reason why I gave it 4 stars but not 5 is because it will not hold up samsung's Odyssey G9 monitor. Monitors that have 1000R curve, have their CG too far forward for the tilt spring, and it will sag or drop down on the highest tension setting. However, the G9 monitor is really the only 49 inch ultra wide that causes this issue that I know of.If you have any other super ultrawide that you want to use a ... MoreThe build quality is great. They use high quality metals throughout, instead of just being cheap cast iron of other stands. There are set screws to lock in the arm, from you pulling it out of the sockets. They payed attention to detail, such as the bottom one rotates 180 degrees ( so it doesn't hit the wall when you push it back ). The top still rotates 360. Only reason why I gave it 4 stars but not 5 is because it will not hold up samsung's Odyssey G9 monitor. Monitors that have 1000R curve, have their CG too far forward for the tilt spring, and it will sag or drop down on the highest tension setting. However, the G9 monitor is really the only 49 inch ultra wide that causes this issue that I know of.If you have any other super ultrawide that you want to use a monitor arm with, I would get this oneIf you have the g9, Ergotron is being rumored to make a replacement tilt mechanism for the G9. The rated load of the arm is between 20 to 40lbs, and the g9 is 30lbs. It's really only a CG problem that causes it not to work atm. I am going to guess they will be coming out with the replacement part in like 2 months from now. It's 9/19/2020 as of writing this, so if your in the future reading this, go check if they made the new part for it.
I purchased a Samsung CRG49 monitor which weighs 33 lbs. and has an 1800R curve.Set up for this arm took only a few minutes, the instructions were clear and easy to follow. For mounting my monitor I attached the tilt mechanism to the monitor's VESA mount, then the upper arm to the tilt mechanism. This allowed me to easily pickup the monitor and drop the upper arm into the lower arm without having to deal with any screws or supporting the panel during mounting.Side to side movement is not as smooth as I hoped it would be but once I got it in a position I like, ease of movement is no longer a concern.It freely adjusts the panel to any height, tilt, and angle I want without slowly sagging down. The wire management loops are helpful too.All in all don't cheap ... MoreI purchased a Samsung CRG49 monitor which weighs 33 lbs. and has an 1800R curve.Set up for this arm took only a few minutes, the instructions were clear and easy to follow. For mounting my monitor I attached the tilt mechanism to the monitor's VESA mount, then the upper arm to the tilt mechanism. This allowed me to easily pickup the monitor and drop the upper arm into the lower arm without having to deal with any screws or supporting the panel during mounting.Side to side movement is not as smooth as I hoped it would be but once I got it in a position I like, ease of movement is no longer a concern.It freely adjusts the panel to any height, tilt, and angle I want without slowly sagging down. The wire management loops are helpful too.All in all don't cheap out on a sub $100 arm for an expensive monitor, if you're dropping over $1100 on a monitor but cant afford a $300 arm then stick to using the monitor legs til you can get the arm. I have seen too many horror stories of folks getting a cheap arm and seeing their new monitor destroyed when the cheap arm failed.
Very fair price on a great item. Arrived quickly. Unfortunately the plastic cosmetic cover for the wall mount block (not shown in photos) somehow came out of the packaging broken, and this Ergotron branded arm system kit, having been manufactured in china, resulted where I have had zero success in locating a replacement part, and I am not surprised, but overall this was still a good deal. Functionally (and considering what I paid for it) the arm works as expected. THANK YOU!
This Ergotron HX Monitor Arm is either edge mounted or bolts through. I used the edge mount, which is very robust and holds well. Has a great amount of adjustability for desk thickness. I like the ability to put the mount in place, followed by the lower arm. The upper arm can be mounted to the monitor, followed by placing the upper arm and monitor onto the lower arm. The tension adjustments allow for easy movement with a great range of monitor weights and sizes. I chose Ergotron as they offer a Heavy Duty Tilt Pivot, which is designed to support my 49" Ultrawide Samsung Odyssey G9. Another nice feature is that I am using the desk up against a wall. The mounts include a built in stop for the lower part of the arm, that stops it from rotating past the edge of the desk ... MoreThis Ergotron HX Monitor Arm is either edge mounted or bolts through. I used the edge mount, which is very robust and holds well. Has a great amount of adjustability for desk thickness. I like the ability to put the mount in place, followed by the lower arm. The upper arm can be mounted to the monitor, followed by placing the upper arm and monitor onto the lower arm. The tension adjustments allow for easy movement with a great range of monitor weights and sizes. I chose Ergotron as they offer a Heavy Duty Tilt Pivot, which is designed to support my 49" Ultrawide Samsung Odyssey G9. Another nice feature is that I am using the desk up against a wall. The mounts include a built in stop for the lower part of the arm, that stops it from rotating past the edge of the desk and hitting the wall. A nice feature which is much appreciated. My past arm lacked this, resulting in regular touchups with spackling compound to fix the dent, then paint. No longer necessary with the Ergotron HX Arm!
Why use the factory stand with your ultrawide monitor when you can use the Ergotron HX monitor arm instead? IMHO, it’s that good! To be fair, I hide a lot of computers and peripherals behind my monitors and need to get behind the monitor frequently to change/swap cable or peripherals and to undock a laptop for travel. With this arm, I just effortlessly swing the monitor out of the way but had to pick up the monitor to move it and work behind it with the factory stand - ultrawides aren’t light. If you have a similar use case, I recommend this mount. All of the alternatives I found were either mast mounted or did not have the articulation of this one
| General | |
| Material | Aluminum |
| Color | Polished aluminum |
| AV Furniture | |
| Type | Mounting kit |
