Amazon Basics Monitor Arm Desk Mount for 15–27" Screens

Amazon Basics single gas-spring monitor arm is a fully adjustable desk mount engineered to hold most 15–27" LCD/LED screens and free up valuable workspace.

This articulating arm combines tool-free positioning with a compact footprint to lift a single monitor off your desk, improve viewing ergonomics, and hide cables for a cleaner workstation. It supports a wide range of monitor weights and offers VESA compatibility so you can attach most modern displays. The mount ships with both C-clamp and grommet options and comes with a clear hardware kit and manual for straightforward setup.

How much weight and what screen sizes will this arm support?

The arm is designed for monitors from 15 to 27 inches and accommodates displays weighing between 4.4 and 15.4 pounds. The built-in gas spring is pre-set to balance a 15.4-pound screen, and you can fine-tune the spring tension to match lighter monitors by turning the adjustment screw.

• Screen size range: 15"–27"
• Weight support: 4.4–15.4 lb (pre-set at 15.4 lb)
• Tension adjustment: clockwise rotations reduce support; follow manual for specific turn counts

What adjustments can I make for positioning and ergonomics?

The arm offers wide articulation: tilt, swivel and full rotation allow you to angle the monitor for reading, video calls, or portrait mode. Reach and height are both adjustable so you can optimize viewing distance and avoid glare or neck strain.

• Tilt range: -90° to +85° for steep downward or near-vertical angles
• Swivel: ±90° and 360° rotation for landscape/portrait switching
• Reach and rise: extends up to 20.5 inches and rises up to 18.25 inches

How do I mount it to my desk and manage cables?

Installation includes both a C-clamp and a grommet base so you can choose the method that fits your desk. The clamp fits desks 0.39–4 inches thick; grommet hole diameter should be between 1.5 and 2.36 inches. A built-in cable management track and clips help route power and data cords cleanly along the arm.

• Mount types included: C-clamp and grommet
• Desk thickness compatibility: 0.39"–4"
• Grommet hole size: 1.5"–2.36" diameter
• Cable management: integrated clips and channels for tidy routing

Is the arm compatible with my monitor’s VESA pattern and how simple is assembly?

The bracket fits both common VESA standards — 75 x 75 mm and 100 x 100 mm — so it works with the vast majority of monitors on the market. The package includes the screws, hardware and a step-by-step manual; typical assembly takes under an hour for one person with basic tools.

• VESA compatibility: 75 x 75 mm and 100 x 100 mm
• Hardware: comprehensive kit with labeled fasteners
• Documentation: clear instructions for tensioning and mounting

Who this is for: This Amazon Basics gas-spring monitor arm is suitable for home offices, corporate desks, creatives and students who want to reclaim desk space, improve screen ergonomics, and keep cables out of sight. It’s a practical, budget-minded option if you use a single monitor within the listed size and weight ranges and want flexible positioning without a permanent installation.