Excellent heavy-duty monitor arm. I didn't think I was going to find a monitor arm that could hold my new Dell UltraSharp 43" 4K Monitor (spec weight 40lbs, so maybe 35lbs without stand). This arm holds it without any problem, and feels solid. The only negative would be the cable management, as it can only hold a couple cables - so you'll probably want to use black zip ties, twist ties, or Velcro to secure your cables to the arm, which is fine. Great monitor arm, I wouldn't hesitate to buy another one.

Great new primecables monitor arm model: I like almost everyone have gotten the basic Cab-LDT13-C012 model before. I ordered this arm after ordering a lg c3 from costco, but in the week i used the c3 before this monitor arm arrived i knew I couldn't use it as a pc monitor for various reasons. Nevertheless i used this new arm on my generic 27" monitor: Compared to the Cab-LDT13-C012: Pros: Build quality much higher, brush metal vs plastic, premium feel Much much larger clamping area, very stable base Much easier clamping mechanism, just turn Allen wrench above the table Much smoother lower arm rotation despite being much heavier Much smoother overall arm movement Attaching the monitor to the arm is way easier. Screw on a the provided plate to the monitor and you can just slide it onto the arm and secure with a thumb screw. Cons: With a relatively light monitor compared to what this monitor arm can theoretically carry, the tilt mechanism is at the edge of it's tolerance. To get the monitor face straight, or slightly downwards, I have to tighten the tilt mechanism to a point where it's barely adjustable. With a lighter monitor i would need tighten the tilt mechanism so tight that it may not be possible to adjust the tilt without loosening it again. I would assume a decently heavy monitor will have a more robust tilt adjustment. I would get this over the Cab-LDT13-C012 (assuming you get it on sale), unless you have a very light monitor. Especially if you plan on upgrading to a bigger/heavier monitor later.

Purchased this monitor arm as an alternative to the Ergotron HX or the Vivo brands. The arm was used to mount a 49" Samsung G9 Neo and same size S9 monitor. Both monitors weight approx 26lbs without the stand. To my surprise this monitor arm performed as it's name suggested where many others we tried failed at the tilt portion connecting to the vesa plate. With only 4 spring coils I was sure it would give out but once tightened, it held up well. My advice for others is to pre adjust the mount before assembly by tightening the elbow and the tilt face to support max weight first. Then loosen as you adjust the arm into the final position. I do recommend this and well worth the chance at $50 vs $500 for an Ergotron or $150 for the Vivo. This would be 5 stars easily if the tilt face had a thicker spring or more coils but it works nonetheless.

C'est pour Noël. Pas encore utilisé

Bought this for my g9 Neo. Very sturdy and well build. Best monitor arm for the price for sure.

Premium quality but it’s not compatible with Vesa mount. Im trying to return it but it takes them forever to reply. It’s been 4 days now and i still don’t get any reply. 5 starts for the product 1 star for the customer service.