10 Best Dual Screen Monitor Mounts 2025 in the United States

The Ergotron HX Dual Monitor Arm is designed to support two monitors up to 32 inches each, with a weight capacity range from 5 to 17.5 pounds per monitor. This makes it suitable for most standard monitors within this size and weight range. It is compatible with VESA patterns 75x75mm and 100x100mm, which are common standards, ensuring broad compatibility with various monitor brands.

The mount offers impressive adjustability, with 11.5 inches of lift and the ability to raise monitors up to 20.6 inches above the desktop. It also allows for 360 degrees of rotation and 75 degrees of tilt, providing a wide range of motion for optimal ergonomic positioning. The hinge bow feature is particularly beneficial for collaborative workspaces, as it allows monitors to fold outward for easy screen sharing. Additionally, the arm includes both a desk clamp and a grommet mount, offering flexibility in mounting options based on the user's preference and desk setup.

One notable strength is the professional-grade quality, backed by extensive testing to ensure stability and security of the displays, and a 10-year warranty for added peace of mind. However, the product does seem to lack built-in cable management features, which might require users to find alternative solutions to keep cables organized. Moreover, it has a fairly high price point, which might be a consideration for budget-conscious buyers. The Ergotron HX Dual Monitor Arm is a reliable and robust choice for those needing a flexible and durable dual-monitor mounting solution, particularly for professional or collaborative environments.

The Amazon Basics Adjustable Dual Computer Monitor Arm Mount is designed to hold two monitors up to 32 inches each, making it suitable for users with medium-sized screens. It supports monitors weighing up to 22 pounds per arm, which covers most standard monitors but may not fit very heavy or ultra-large screens. The mount features VESA compatibility with 75x75mm and 100x100mm patterns, so it works with most monitors on the market. In terms of adjustability, it offers a wide range of movement including tilt, swivel, and full rotation, allowing you to position your screens comfortably from different angles. It can extend over 18 inches, which helps in customizing your desk layout.

The mounting system is versatile, with both a C-clamp and grommet base that fit desks between 0.39 and 4.25 inches thick, so it should work on most desks. Additionally, it includes a cable management system to keep your workspace tidy, which helps reduce clutter. Installation is generally straightforward with a clear manual and organized hardware. The arms are made from alloy steel, which is sturdy but adds some weight to the mount itself (7.8 pounds), so it’s important to ensure your desk is stable enough. While it fits many monitors, it may not be the best choice if you have very large or heavy screens beyond 32 inches or 22 pounds. This mount provides solid flexibility and value for typical dual-monitor setups aiming to save desk space and improve ergonomics.

The Mount-It! Heavy Duty Dual Monitor Arm supports two large monitors, including curved widescreens up to 35 inches and 44 pounds each. It has a strong weight capacity suitable for most big monitors and supports common VESA sizes (75x75 and 100x100), so it fits most screens—it's advisable to double-check your monitor's VESA pattern before purchasing.

Its adjustability is a key feature, with smooth gas spring movement, swivel, tilt, and height range that help you find a comfortable viewing angle for work or gaming. Dual mounting options include a sturdy C-clamp and grommet, providing flexible installation for different desk setups. The arm also features RGB lighting on the arm and base, adding a customizable style element for gamers or users who enjoy a colorful desk space, though the lighting does not serve a functional purpose for all users.

Constructed from aluminum and steel, the mount promises durability and comes with a lifetime warranty and US-based customer support for added peace of mind. This mount is a strong choice for those with large dual monitors seeking a flexible, stable, and visually appealing setup, especially if RGB lighting effects are desired.