VIVO Extra Tall Vertically Stacked Dual Monitor Desk Mount Stand with 39 inch Stand-up Pole Fully Adjustable Extended

I bought this a few months back and finally got around to installing it. It's a very sturdy unit depending on what it's mounted too and the weight of your monitors. For me, it's mounted to the edge of a 1 1/4" solid cherry desk top, so that wasn't a concern for me. If I were mounting it to a thinner desk, I would have went with some plates to spread the load on top and bottom. I did read a lot of concerns about the mount leaning when heavier monitors are installed and I would agree with that being a potential issue, but it really depends on what you're mounting. With a single, fairly light 32" LG gaming monitor up top, the lean wasn't enough to be a concern. With a 3rd monitor added (more info further down), it did lean both forward and off to one side quite a bit, but there's a solution for that IF you're willing to put a few holes in the wall behind it (for some, this defeats the purpose, but for me it was about having no physical stands on my desk). The photo attached is of a 49" Samsung Odyssey G9 OLED, a 32" LG QHD gaming monitor, and a 32" Dell QHD Gaming monitor mounted in portrait. The mount itself is sturdy, the arms are fairly sturdy as well and secure to the pole assembly easily enough, though take note that once the height is set, that's your height. You can adjust the monitors position in all other directions except vertical (and tilt requires loosening a bolt to make that adjustment). In the few days this has been up, they haven't moved at all. I have silver marker on mine just out of curiosity and there has been no visible movement at all. On to the 3rd arm AND the leaning pole stuff. I installed 2 items in addition to this mount. The top and bottom monitors are on the included arms. The additional arm is the Wali 3 tier pole mount, ASIN B07QXJ5GJV. It is a longer arm with an extra tier added. It's tiered though, so it does raise (or lower) the monitor an inch and a half over the mounting location. This arm is just as sturdy and worked perfectly on this pole mount. The additional mounting bracket I used is the WYSIWYKA 2PCS 304 Stainless Steel Pipe Supports for OD Pipe 38-40mm, Adjustable Height 100-200mm. This is ASIN B09MVQRVKD and stands off the wall by 100-200mm. I have it down at 100mm and it was a bit long for my desk being ~3.5" from the wall. I pulled my desk out just a bit to compensate for that, but they do have a 50-100mm version (B09MVQQBV6). If you're going to be almost directly against the wall, a standard rubber cushioned clamp like in ASIN B07GRP94BD should do the trick (but I doubt you want a 12 pack). All told, I'm very happy with this mount. It isn't as simple of an install as a standard gas arm mount, but it's rigid and it does hold the 80lb or so in monitors without a sweat. To give an idea, with that previously mentioned pipe clamp up top, I applied about 135lb to it before mounting any monitors (in the form is UPS batteries in sturdy bags, spread across all 3 arms) and it held on without issue. A great buy so long as you know where you want the monitors to live Read more

The first thing I noticed upon unpacking this was the very good quality of the metal. All the parts are thick steel and in no way flimsy. A few of the pieces are plastic but not where it needs structural support. I have a 35" hd Tv I'm using as a monitor and a 34" ultra wide monitor in my recording studio. I new that the weight and deminsions were beyond the specs of this mount but I got it anyway in hopes that I could make it work (and luckily I did). First of all, the table I'm using is plastic, not wood so the edge mount was never going to work. With the slightest weight on either arm, It starts bending the table edge so I used the grommet mount. Also, the main reason I chose this mount over many others was that the arms are separated and mount to the pole with individual brackets as opposed to most others that have a single mount to which both arms attach making it impossible to mount 2 monitors vertically and it limits the size of the monitors. So, to take care of the weight issue, I mounted the larger monitor on the bottom where it would support its own weight by resting on the table but can still be moved and extended if needed. The second monitor is resting on the top of the first, also transferring the load to the table. Even so, the pole wanted to bend the plastic table more than I felt comfortable with. I was going to stabilize it with some wood at first but then I started disassembling my older freestanding mount and rearranging the pieces and... eureka... the perfect length with adjustable bottom plate became extra support for the arms as shown in the photos. I'm sure if anyone has the appropriate size monitors and a wooden desk or table, this would be perfect without modifications and It is definitely sturdy enough to make one not feel uncomfortable. I definitely recommend for the quality and the price considering it is half the price or more, than a lot of others on Amazon. Read more

I’ve used this product for years to hold both a 27-inch and a 32-inch monitor without any problems. It’s tall, which was exactly what I needed to raise the bottom monitor while still being able to look up at the top one for reference. The build quality is solid, and it’s stayed stable for years, and I had no trouble reassembling it after a move. The height adjustability is excellent, making it easy to tweak as needed. It looks great and works perfectly, with zero issues in stability or durability. Read more

I set this up and attached a 27" to the bottom pole, and a bookshelf speaker to the top of it. When typing on my desk I can see the monitors wobble slightly and the speakers vibrating with excited energy without even playing any audio. I tightened all the bolts on the arms, and screwed it as tight as the clamp would go to the desk. Regardless, it wobbles, which is unacceptable to me. The build quality and excellence of the product and price otherwise made me rate it 4/5. maybe use only 2 of the 3 pole extensions and it will be less wobbly? Not possible in my setup sadly. Read more

Quality materials. Sturdy. Instructions may be confusing at first, but once you get going, it all falls into place! Read more

Using the stand to hold: ->VIZIO D-Series D321-G1 32" Smart TV on top (approximately 8.7 lbs) ->Asus VG278QR 27” Gaming Monitor on bottom (approximately 17.81 lbs) Used the clamp without any wood blocks or anything, but using a composite/laminate wood top (TechOrbits Electric Standing Desk). A softer wood may need something to avoid damage to wood finish otherwise. Heavy duty. Secure. Holds everything well without complaint. Only issue was that I had to drill the holes larger on the mounting plate for the TV because the TV used bigger screws (which I don't suggest for safety reasons), but the computer monitors mounted with no changes. I will add that the adjustment hinges required a little muscle to tighten, but once tightened, no problems. Mounting was easy otherwise. I'm very satisfied with the mounts. Read more