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Item#: N82E16850000336

Ergotron 45-174-300 Neo-Flex LCD Arm with Extension (silver)

  • 45-174-300
  • Monitor Arm
  • LCD Size: Up to 22"

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  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Ergotron 45-174-300


Monitor Arm


LCD Size: Up to 22"
Wt. Capacity: Up to 18 lbs(Up to 8.2 kg)
Lift: 8"(20 cm)
Tilt: 180°
Pan: 180°
Rotation: 360° P/L
Description: Neo-Flex LCD Arm with Extension (silver)
Includes: desk clamp and grommet mount, 4 screws for LCD attachment; long screws with spacers for LCDs with recessed interface
Mounting Standards: VESA MIS-D, 100/75, C (hole pattern: 100 x 100 mm or 75 x 75 mm)
Shipping Dimensions: 18" x 14" x 5" (457 x 356 x 127 mm)
Shipping Weight: 9 lbs (4.1 kg)


•Easily position your LCD for maximum comfort and productivity.
•8" (203 mm) height range enhances ergonomics for multiple users.
•Easy installation; product ships fully assembled.
•Provides premium long-life LCD adjustment while maintaining touch-screen stability.
•Allows LCD to be rotated for portrait/landscape viewing.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the Ergotron 45-174-300

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  • Ian J.
  • 3/1/2016 2:59:43 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsIt works

Pros: -It works.
-frees up my desk space.
-elevates the screen without some awful platform that teaks space from my keyboard.

Cons: -kinda short coming from the side of the desk and not the back.

Other Thoughts: got this because I did not want to drill holes in my desk and the clamp is pretty wide. I hardly notice that it isn't centered over my desk because just having it a little bit higher up is fantastic and so is the extra desk space.

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  • Anonymous
  • 1/24/2016 6:24:27 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsStill good after years of use

Pros: I just bought and put in the third one. Two are holding up 24" monitors. I have not trouble moving them up and down. [The first one was very tight and hard to adjust, but the second--installed c 4 years ago--not so much.]

Cons: One of the plastic wire guides was poorly cast. I had to fix it with a knife.

Other Thoughts: For basic desk mount of not large and heavy monitor, it's great. For bigger and heavier monitors, or on wobbly desks, maybe not so much.

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  • Daniel K.
  • 12/10/2013 11:12:15 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsSturdy, strong, and adjustible

Pros: Holds my Toshiba display firmly in place, and the horizontal position adjusts easily. Once vertical is set, it holds exactly where it is. (Whether you want it to or not.)

Cons: The vertical adjust button is INCREDIBLY hard to use, both with and without any weight on the arm, regardless of the arm position. I ended up using a padded clamp to depress the button enough to free the vertical join so I could raise it. Minus one egg for that.

If you need to constantly adjust the vertical position of your monitors, go with a different product.

Other Thoughts: Aside from the vertical adjustment being an ordeal, this is exactly what I wanted. It frees up precious desk space, makes turning/pushing/pulling/rotating the monitor instant and easy, and it doesn't slowly droop like some articulating monitor mounts I've had over the years.

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  • Albert S.
  • 11/3/2013 9:02:40 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsStylish and holds up.

Pros: Stylish silver, and it is fairly sturdy. I've used this to hold up my 23" LCD monitor and it has worked well, with no signs of weakening.

Cons: None that I can tell.

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  • Scott W.
  • 2/13/2013 12:59:54 PM
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsEven Pros & Cons

Pros: 1.) Very Strong/Durable "Besides Button to Raise & Lower".

2.) Sturdy; especially when you have all the joints pretty tight.

3.) Mine is holding a Bigger monitor than the 22" claimed in specs. I have the Acer GD235HZbid. The monitor is just light enough.

4.) Clamp to desk has a mean grip WD40 it 1st for more smooth feel & u know its tight on Desk not on Threds. I had to take off a few times & tried it. Plus Im on an angle for now. I built my desk & my leg cap is in the way. So 1/2 on cap 1/2 on desk & still not going no where.... I even lifted my desk with it from that corner; its not goin no where!!!

5.) I like the box it came in. U do not have to worry about damage there; unless ur delivery service aint very good.

6.) Im only yet a Day user & even all my Cons will not make me send it back. I am happy with the product & would/will suggest it; especially to the ones who ask about it.

7.) Did I mention Im keeping it :)!

Cons: 1.) To ajust the bolts is a PAIN. Especially when learning it the 1st time. After a bit if u mess with it enough u may get use to it. I did in a short period of time.

2.) The button to Lift & Lower seems unnecessary especially cause its tricky to use. In that spot should be about the same size Hand Knob to turn for max grip to tighten when level is right. The button seems to lock when I dont have the monitor lifted right "monitor is under weight limit".

3.) Each joints should have some smaller Hand Knobs. Its a pain to use the wrench, but atleast they provide one.

4.) To loosen, or tighten the lowest by the clamp to allow to swing left & right. It is in such an awkward spot where I have mine I had to take it off my desk to adjust it. I have it in the exact corner back of my desk (I cut the 90° to center the Arm to me). Till I figured out a way to do it & its still a pain.

5.) Wire "holders" see very easy to break so I opted my DVI to my HDMI. Lighter & more nimble to fit without breaking them. I almost feel more comfortable to velcro strap them to the Arm.

6.) Joint After main button that raise and lowers. The joint that hangs off that arm I personaly dont like the odd angle it is in. I had to keep this join tight when in a certain position & notice it seem to lean in a peculiar way as I may have had it loose juuuuust enough. Felt like I was on a ride litterly when I was starting to tilt my head with it LOL. This could be do to "Width" of monitor, but I think it may happen cause of that angle.

Other Thoughts: Im keeping this product & may get 2 more when I get the other mointors. Just wish they would have a Converter that holds Non-VESA to these arms. I seen one WAY TO MUCH MONEY. I just want to buy the converter & attech it to my arm/any arm.

Suggestion may be expencives for buyers, but wire the power & interface cables threw the arm. Plug from ur computer to the bottom of the clamp. At the top of the arm is the 2, or more wires needed to plug into the monitor. U see no wires. :)

Keep in mind to WD40 the threads on the clamp. To insure the feel of the grip rather the threads locking into eachother. Its best to spray from top let it drip down into threads.

1 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 10/31/2012 7:58:42 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWorks very well at low price-point

Pros: Cost. Build quality is solid. Comes with hardware to mount with clamp (on edge of desk) or grommet (through the desk).

Cons: Tension adjustments can be difficult to make when you begin to approach the weight limit; heavier displays (I mounted a thirteen pound, 27" LCD, which is inside of the weight specification, but outside of the dimension specification; your mileage may vary) can be difficult to adjust so that movement is possible while at the same time keeping the display in place when not being adjusted.

Other Thoughts: Height adjustment is notched - making height control rather coarse; I believe height can be adjusted in roughly half-inch increments. This may be an important consideration if you need a certain vertical clearance for a hutch or shelving around your desk, or some other obstruction. It works just fine for me, however, and I'm very satisfied with the purchase.

1 out of 1 people found this review helpful. Did you? Yes No

  • RUBEN D.
  • 10/20/2012 12:31:38 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWelcome back desk

Pros: The unit is strong and sturdy, easy to install in minutes on almost any monitor and desk. Easy to adjust, although the elevation mechanism is sometimes difficult to adjust, mostly because it is made to carry a heavy monitor.
With this arm any monitor can be placed at a correct height above the desk making space more abundant, the desk surface easy to clean and have a better back posture

Cons: None, only the elevation mechanism is difficult to adjust: the clutch is difficult to press in order to freely move the hinge up and down... but if it was easy then there could be a risk of the monitor falling

Other Thoughts: I bought 4 of these: 3 to install on my 3x 24" of the Eyefinity array on my gaming rig, and this one on my working computer. I must say I am pleased wih the results, and for anyone out there three of these are way cheaper than a 3x monitor stand for eyefinity, although it has it's advantages a $600 unit is too expensive compared to three of these.

1 out of 1 people found this review helpful. Did you? Yes No

  • Kevin Y.
  • 10/8/2012 1:59:43 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsFantastic product

Pros: Easy to mount, flexible, sturdy.

Cons: None I know of.

Other Thoughts: I was able to exceed monitor size, and think others can too, if bracket size on back of monitor is the same standard size.

1 out of 1 people found this review helpful. Did you? Yes No

  • Michael O.
  • 7/3/2012 11:41:24 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Works as advertised, holds position without having to fuss with the tool points and kept a 21" screen up without issue for nearly 2 years.

Cons: N/A

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  • Brian H.
  • 6/2/2012 8:46:34 AM
  • Ownership: 1 day to 1 week

4 out of 5 eggsNot Bad

Pros: Easy to setup, does for the most part what its suppose to do. Not cheap quality pretty solid.

Cons: Bit Quarkie on the adjustments but will do both horizontal and vertical good. For some reason i can't quite get it to sit level "the Monitor" it always has a slight tilt, i will play with it some more i guess.

Other Thoughts: I like the unit overall but they say it can handle up to 18lbs which is a bit light for the $$$ IMHO but if you want to rotate a 22" Monitor or smaller then this will handle it well. I have on it a Acer X223W Monitor

1 out of 1 people found this review helpful. Did you? Yes No

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Item#: N82E16850000336
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