Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: How portable is this? I would like to use it traveling, so would like to know how complicated it would be to dismantle, pack and set up again...
Document: Easy to install, too, even with the crappy instructions. I would recommend this to anyone who needs to be able to reposition a computer monitor regularly, especially if you're in a stand up/sit down workstation like I am. This arm is just perfect for that, with the exception of the height problem. And that may not be a problem for anyone else. If anyone out there knows how to adjust that top arm to go higher than the approximately 45 degree angle it's at please let me know!
Decided to buy the tall pole just in case I would ever need to be standing for whatever reason (Was only 10$ more and prime eligible). I bought this to use with my Wacom Cintiq 21ux as holding it in my lap for extended periods of time was wayyyyy to heavy. I'm an animator so sessions are very long when using my cintiq. Set up was a breeze!
But that industrial strength velcro is doing the job. I have no doubt that the manufactures of both products would frown on that usage of their products. But if you like the Ergotron Arm, and I recommend it highly, and you want to use it with a non-VESA compliant monitor, the velcro works.
This monitor arm is sturdy, solid, well-built, and looks good. The tall pole is great, gives me lots of options for positioning. The cable routing feature is pretty good, although I would have liked to see a recess on the upper arm like the one on the lower arm, instead of having to use cable ties. I deducted one star because I had a problem attaching my monitor.
Why four stars? Because I am 5'2" tall and this are does not have the height I was looking for. Unless there's an adjustment that I don't know about, maybe. From what I've seen, it looks like the top arm is at its highest position just like in the picture on Amazon. I can get the monitor to go down, but no further up.
I was impressed and surprised at the beefy construction. I know it's rated up to a 24 inch monitor, but it looks like it could handle much more. Plus the clean black and polished aluminum design looks really cool in my home audio studio. A great product, highly recommended!
Great for my monster desk. Had an issue with it being in the way when people would visit me at work. This solved my problem! Very versatile and holds my monitor perfectly. Don't know how I was able to function without it before this addition to my desk.
I finally installed my Ergotron LX Desk Mount LCD Arm and I'm more than happy with it. There was a problem, though. Not with the arm but with my Samsung monitor. My monitor uses a non-VESA compliant mounting system that isn't compatible with the arm. It's my fault that I didn't know that. I assumed that all monitors use a standard mount.
This is the only ergo arm I have owned, so I can't write a comparative review. However I am very happy with it so I will use the review to point out two things:1. If you don't know much about ergo arms and you are not sure you want one, you probably do want one (assuming you fall into the target audience of knowledge workers). I have had this about a month and it has really improved my comfort and concentration while working.2.
This is the second of these I have bought from Amazon. It does exactly what it is supposed to do and does it well. Very sturdy and the manufacturer includes two sets of VESA-attachment screws -- one set for use with a screwdriver and a set designed with small knobs so as to be &#34;finger tight.&#34;  (I used the latter.) I have no complaints whatever with this product.
Answer: Well, it's highly portable since it's just a single screw to tighten it to a desk and two screws on the monitor back, but it's a pretty damn heavy unit and doesn't fold down much. It'll be fine in the boot of the car but you're not going flying with it.