10 Best Dual Monitor Arms 2026 in the United States

The BenQ BDH01 dual monitor arm is a strong choice if you want to hold two monitors up to 35 inches and 44 pounds each. It fits most popular brands like BenQ, Dell, Samsung, and LG, thanks to standard VESA mounting (75x75mm and 100x100mm). One of its main strengths is its gas spring system, tested for long-term use, which keeps monitors stable without sagging.

You get a lot of movement options — tilt, swivel, rotation, and height adjustments — so you can position your screens just right for comfort and productivity. The arm extends up to 19 inches, which helps with flexible desk setups. Installation is pretty straightforward with either a top clamp or a grommet base, and the included steel reinforcement plate protects delicate desks, including glass surfaces. Cable management is built-in, helping keep your workspace tidy.

The arm is somewhat heavy itself (almost 14 pounds), which might be a bit tricky for very thin desks or if you plan to move it frequently. While it supports monitors up to 44 pounds, very heavy or ultra-wide monitors beyond 35 inches will not fit. Given these considerations, this arm offers good build quality and solid functionality for a clutter-free, ergonomic workspace.

The Amazon Basics Gas Spring Dual Computer Monitor Arm Mount is a good solution for those looking to set up a dual monitor configuration. It can accommodate monitors ranging from 15 to 27 inches and supports weights between 4.4 to 15.4 pounds, making it versatile for different screen sizes and weights. The articulating gas spring arm offers excellent adjustability, allowing for tilt, swivel, and 360-degree rotation, which means you can position your monitors exactly how you want them.

Additionally, the arm extends up to 20.5 inches long and 18.25 inches high, providing ample flexibility in positioning the screens. The mounting options include a C-clamp and grommet base mount, suitable for desks with thicknesses from 0.39 to 4 inches and hole diameters from 1.5 to 2.36 inches, which should cover most desk setups. Build quality is solid with its aluminum construction, ensuring durability. The included cable management system helps to keep cables tidy, contributing to a cleaner workspace.

Weighing 7 pounds might be a bit heavy for some users, and it might not be suitable for very lightweight desks. It ranks well among similar products and is reasonably priced. This monitor arm is suitable for users who need a flexible, robust, and space-efficient solution for their dual monitor setups.

The Ergotron HX Dual Monitor Arm is a versatile and robust option for those looking to support two monitors, each up to 32 inches and weighing between 5 to 17.5 pounds. It stands out with its broad compatibility, fitting VESA patterns of 75x75mm and 100x100mm, and offers multiple mounting options, including a desk clamp and grommet mount, making it suitable for a variety of desk setups.

With 11.5 inches of lift and the ability to raise monitors up to 20.6 inches above the desk, it allows for significant adjustability. You can also rotate each monitor 360 degrees and tilt them up to 75 degrees, providing a comfortable viewing experience and supporting ergonomic needs, especially for tasks that require screen sharing or collaboration. The hinged bow design further enhances dual-monitor ergonomics by allowing the monitors to fold outward independently.

Constructed with professional-grade aluminum, the build quality is solid, ensuring stability and durability, backed by a 10-year warranty and expert tech support. The Ergotron HX is a high-quality, reliable option for dual-monitor setups.