HUANUO 13 to 40 Inch Dual Monitor Arm for 2 Ultrawide Screens, Height Adjustable Full Motion Stand with 2 USB Port, VESA 75/100mm Mount, Holds up to 26.4lbs per Arm, Black

I have the single arm widescreen for my wife and the double arm widescreen for myself. These are great. There are a few caveats. If you want two 35" side by side, it might be a tight fit, they may not fit if you want them high up.... for ultrawides definitely going to be pushing it. I have a 35" ultrawide and a 27" normal aspect ratio monitor and I can fit them side by side if they are adjusted a bit lower than I want them. At the height I want them (eye level, I am a 6'4 man though) I use the widescreen horizontal and the turn the normal AR screen vertical and I game on the widescreen and use the vertical one for webpages/etc while gaming. as you can see from my picture i can probably get more wiggle room by moving the mount over to the right further and extending the widescreen further out. but I don't still dont think it would be enough for a horizontal side by side without dropping the height a little. which if I really cared I would do, but I'd prefer to have them eye level in this configuration.They work for my needs but any larger and I would have to move the arms down to have them side by side even with one vertical. How well will two normal AR 35" screens fit side by side? I'm not sure I think they will fit but you may need to lower them a bit below eye level. actually another user with what a picture of what looks like fairly large wide screen monitors side by side but as you can see from his picture the monitors are only like an inch or two off the desk. as a 6'5 man with a relatively low desk it takes up a lot of length just getting them to my eye level. That's fine though I don't mind having one vertical. these are the best ive seen that weren't several times the price level. If these wont work for you nothing reasonably priced will (at the time of this review).That said these are the most accommodating and best well built gas spring dual arms I've used. If you really want two screens horizontal side by side and your use case is bigger than you think will work, you may want to consider putting them on individual arms instead so you can space them further apart.That said, these arms are very good build quality. the gas spring in them is powerful, I have my wife's older pretty heavy dell ultrawide on a single arm one and it lifts it with ease w/out being topped out on the adjustment.You will have to push the arm down to the desk all the way to find the adjustment for the spring. I think a lot of people don't realize this and think it's not up to lifting their monitor because you can tighten it up some out of the box for heavier monitors. The arm should be able to accommodate any modern monitor given how light they've gotten and some pretty heavy older ones. all the adjustments are smooth and easy to do, the least smooth adjustment is the vertical tilt that happens right behind where the vesa bracket is, but its still pretty decent. the swivel and height of the gas spring are effortless. it looks nice, it feels heavy and durable.I'm an i.t. guy and ive used a lot of monitor mounts and these are well above average quality. Just need to decide if you want a double mount or two singles for your needs. id not recommend anything cheaper or anything pricier. this brands higher model/widescreen ones are the ones you want price/performance they are the sweet spot

Easy to adjust, high quality, dual monitor arm. It was easy to setup and easy to adjust. I’ve got a 32” curved monitor and a 24” flat monitor on it. Able to line both monitors up exactly when I need them. Frees up desk space. The wire channels are a great feature. I’ve got a single arm version holding a 24” curved monitor to complete my setup. They work great!

I recently purchased this and thought i'd share my initial impression. If I feel differently about it later, i'll edit it.First off, I have dual HP Omen 27" monitors weighing just under 18lbs each. The VESA mount on these monitors is rotated 45 degrees, so it is like a diamond on the back of the monitor instead of a square. I initially freaked out because I couldn't rotate the mount at first to fit the monitor, but as it turns out, it was just nice and tight and needed to be connected to the arm for me to get enough force on it to spin it.The arms come in 2 pieces, we'll just call them the lower arm, which connects to the table mount, and the upper arms which connect to the monitor. The lower mounts are static and have no adjustments. The upper mounts do have adjustment. The screw you will be looking for is on the side that connects to the lower mount, and you will have to assemble them, and then use a little muscle to push the arm down so it exposes the adjustment screw. I have not yet had to make an adjustment to this to support my monitors.The adjustment that is going to give you the most amount of grief, imo, is the one that tilts the monitor front/back. One side was just fine straight out of the box, but the other one kept dropping down. Here are my tips to get this fixed: 1) the range of motion on these is very picky. I had to use a little bit of force to get the tilt to articulate its full range of motion. 2) the adjustment screw for these was very tight. make sure you have the allen too FULLY seated before cranking on it, otherwise you run the risk of easily stripping the head on the adjustment screw. I needed to tighten one of the screws to stop my monitor from tilting down. When I first tried, I thought there was no more adjustment left because the screw would not tighten anymore. So, I actually loosened it a little bit, realized this screw is just very tight and then I tightened it again. It was very tight, but I was able to tighten it some more to get it to stay still.Some ladies and men with delicate hands might have a little trouble with these adjustments, but I think they can be made with a little strength and finesse.I got my arms set up, and they have not moved at all.I used the grommet mount, drilled a hole right through my table. I also have what is essentially a giant mousepad over my whole table. I just poked a hole in it and put the mounting stud right through it, and clamped it down. It is quite sturdy. I am not worried about this stands ability to hold up 36lbs of monitors.It has 2 USB ports.... ok.The cable management is ok. I have 3 large gauge wires coming from my monitors and the hide them just fine with some room to spare.Finally, yes, the arms do stick out the back a little. My 27" monitors are side by side in landscape and the arms stick out about 5" from the back. Granted, my table is a gaming table, so I have plenty of room to work with. With the grommet mount, I was able to mount the stand about an inch inside the edge of the table, a little further in than the clamp mount.I don't regret this purchase, and i'd reccommend to a friend. Hope this review helps in your search!!