Best Dual Monitor Arms

Our pick: VIVO Dual Monitor Desk Mount — A budget-friendly dual monitor arm that frees up desk space and adjusts height, tilt, and rotation for better ergonomics.

The VIVO Dual Monitor Desk Mount ($36) is the best monitor arm because it holds two monitors up to 27 inches each, adjusts height, tilt, and rotation for precise ergonomic positioning, and reclaims the entire footprint that two monitor stands occupy -- all for less than the cost of a single lunch out. It clamps to any desk edge up to 3 inches thick and installs in 15 minutes.

Working at a desk for more than a few hours daily with monitors on their included stands? I'd argue a monitor arm ranks among the most worthwhile upgrades you can make.

Want to know how we decide what belongs — our evaluation process has the details.

For your space: Best Standing Desks, Best Home Office Setup Under $1,000: Complete Guide, and Best Desk Lamps for Home Offices.

What to Look For

Weight Capacity

Check your monitor's weight (found on spec sheets or back panel stickers) and ensure the arm supports it with headroom. Most 27" displays weigh 10-15 lbs. Ultrawide 34"+ monitors can reach 20+ lbs. I've tested this setup in three different rentals, and the transformation is consistent.

VESA Compatibility

Nearly all monitors from 2015 onward feature VESA 100x100mm or 75x75mm mounting holes on the back. Confirm yours has them before purchasing an arm.

Mounting Type

• Desk clamp — Attaches to the desk edge. Most versatile option, working on any surface with a flat edge under 3.5" thick.
• Grommet — Bolts through a hole in your desk. More stable, but requires a compatible hole or drilling one.

Gas Spring vs. Mechanical Spring

• Gas spring — Smooth, effortless adjustment. Better for setups you reposition frequently (sit/stand desks).
• Mechanical spring — Adjustment via hex key. Set it and forget it. Cheaper, equally stable once positioned.

Desk Compatibility Check

Before you order, check whether your desk can actually support a monitor arm — this step prevents the most common returns. Desk clamp mounts need a flat rear edge between 0.5 and 3.5 inches thick; measure yours with a tape measure, not by eye. If your desk has a rounded bullnose edge or a thick lip that extends past 3.5 inches, most clamps won't grip securely. Grommet mounts bolt through a hole in the desk surface, offering superior stability, but you'll need an existing cable management hole or the willingness to drill one — which rules this out for most renters. Glass desks deserve special caution: standard clamp arms can crack tempered glass under load, and the weight of two 27-inch monitors concentrated on a clamp point exceeds what most glass surfaces tolerate. If you have a glass desk, use a freestanding monitor stand (like the WALI below) or place a steel reinforcement plate between the clamp and glass to distribute the load. Finally, check the depth of your desk behind the monitors — arms need 4-6 inches of clearance between the mounting pole and the wall for the arm to articulate fully.

The Best Monitor Arms

1. VIVO Dual Monitor Arm (STAND-V002) — Best Value Dual

Amazon's most popular dual monitor arm for years running, this mechanical spring design holds two monitors up to 22 lbs each with full tilt/swivel/rotate adjustment. At $30-$40, pricing feels almost absurdly low for what it delivers. Build quality feels solid, cable management proves adequate, and it handles 27" monitors perfectly.