Ergotron HX Desk Monitor Arm
The go-to heavy-duty arm for users mounting large, heavy 34-inch ultrawides who need rock-solid stability and premium build.
- Amazon price
- $374.99
- Customer rating
- 4.6 ★ (1,796 reviews)
Pros
- One of the highest weight capacities in its class, purpose-built for oversized and curved ultrawide displays
- Patented CF (Constant Force) motion technology delivers smooth, fingertip adjustment that holds position without sag
- Backed by Ergotron's lengthy warranty and aluminum construction known for outlasting cheaper steel arms
- VESA 100x100 compatibility plus an HD pivot option for properly supporting wide panels
Cons
- Significantly more expensive than mainstream monitor arms in this category
- Overbuilt and overpriced for anyone running a lighter or sub-30-inch display
- Heavy-duty hardware and clamp footprint take up notable desk real estate