10 Best Dual Monitor Arms 2025 in the United States

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 Mount-It! Heavy Duty Dual Monitor Arm is a solid choice for anyone looking to support two large monitors, including curved and ultrawide screens up to 35 inches and 44 pounds each. Its strong build using aluminum and steel offers good stability and durability, ensuring your monitors stay securely in place. The gas spring mechanism and heavy-duty joints provide smooth and flexible adjustments, allowing you to tilt, swivel, extend, and raise your monitors with ease. This means you can find a comfortable viewing angle whether for work or gaming.

You get two mounting options: a sturdy C-clamp and a grommet mount, which makes installation versatile depending on your desk setup. The arm supports common VESA patterns (75x75 and 100x100), so it fits most monitors, but it's important to double-check your monitors’ compatibility before buying. One standout feature is the RGB lighting integrated into the arm and base, controlled via a button for 20 color options—this is a nice touch for gaming setups but not necessary for everyone.

Cable management isn’t heavily highlighted, but given the design, you can expect basic routing options to keep cables tidy. The arm’s combined weight (about 20 pounds) means it’s best suited for sturdy desks. While the RGB lighting adds flair, it may not appeal to users looking for a more minimalist look. With a lifetime warranty and responsive customer support, this dual monitor arm offers strong value for users needing heavy-duty, adjustable support for large screens, especially gamers or professionals using widescreen curved monitors. Just ensure your desk can support the mount’s weight and check monitor VESA compatibility to avoid surprises.

The Ergotron LX Pro Premium Dual Monitor Arm is designed for users needing to mount two monitors of up to 27 inches and weighing between 4 to 20 pounds each. Its broad compatibility, with support for VESA patterns of 75x75mm and 100x100mm, ensures it fits a wide range of monitors. The arms offer impressive adjustability, allowing users to raise their monitors up to 19.9 inches and rotate them up to 360 degrees, making it easy to find the perfect viewing angle.

This is particularly beneficial for those who spend long hours at their desks and need flexibility to reduce neck and eye strain. The tilt angle of up to 85 degrees further aids in customization for optimal comfort. Mounting the monitor arm is versatile and can be done using the included desk clamp, which fits desk thicknesses ranging from 0.4 to 2.4 inches. For those needing a grommet mount, an accessory is available separately.

The Ergotron LX Pro stands out for its sleek and modular design, which not only enhances the aesthetics of a workspace but also helps with cable management, keeping the setup tidy. Made of metal, it promises durability and stability, backed by extensive quality testing and a 10-year warranty. However, it’s worth noting that the grommet mount has to be purchased separately, which might be an additional cost for some users. Additionally, at 13.65 pounds, the arm itself is quite sturdy and may be heavier than some other options on the market. This dual monitor arm is ideal for professionals or avid computer users looking for a reliable, flexible, and aesthetically pleasing solution for their dual-monitor setups.