Best Monitor Arms & Desk Mounts 2026: Single, Dual & Triple Setups
Free up desk space and achieve perfect monitor positioning. We tested 12+ monitor arms to find the best single, dual, and triple monitor mounting solutions.
Why Monitor Arms Transform Your Workspace
Monitor arms do more than just hold your displays—they revolutionize your entire desk setup. By lifting monitors off your desk surface, you reclaim valuable space while achieving perfect ergonomic positioning that reduces neck strain and improves focus.
A quality monitor arm adjusts height, tilt, and rotation effortlessly, letting you switch between landscape and portrait orientations or share your screen with colleagues. For multi-monitor setups, arms create clean dual or triple display arrangements that would be impossible with traditional stands.
We tested 12+ monitor arms across single, dual, and triple configurations to find what delivers the best combination of stability, adjustability, and value.
Quick Picks
| Category | Our Pick | Price | Best For |
|---|---|---|---|
| Best Single Arm | Ergotron LX Desk Mount | $149 | Premium single monitor setup |
| Best Dual Arm | VIVO Dual Monitor Stand | $89 | Budget-friendly dual displays |
| Best Triple | WALI Triple Monitor Mount | $129 | Three-monitor productivity |
| Best Premium Dual | Herman Miller Ollin | $395 | Executive/design workstations |
| Best Heavy-Duty | Ergotron HX Desk Mount | $279 | Large/heavy monitors (30"+) |
Best Single Arm: Ergotron LX Desk Mount
Price: $149 on Amazon
The LX is the gold standard for single monitor arms. Effortless height adjustment, 360-degree rotation, and rock-solid stability make it worth every penny. After years of testing cheaper alternatives, we keep coming back to Ergotron quality.
Key Features
- Supports 13-34" monitors up to 25 lbs
- Height adjustment range: 13" (33cm)
- 360° monitor rotation, 75° tilt
- Desk clamp or grommet mounting
- 10-year warranty
What We Love
- Silky-smooth adjustment with perfect tension
- Monitor "floats" effortlessly for positioning
- Built like a tank—will last decades
- Easy installation with clear instructions
- Polished aluminum finish looks professional
What Could Be Better
- Premium price for a single arm
- May be overkill for lightweight monitors
- Tension adjustment requires Allen key
Best for: Professionals who want the absolute best single monitor experience and don't mind paying for quality.
Best Dual Arm: VIVO Dual Monitor Desk Mount (STAND-V002)
Price: $89 on Amazon
The VIVO dual arm delivers impressive functionality at a fraction of premium pricing. Independent monitor adjustment, solid build quality, and compatibility with most 13-27" monitors make it the smart choice for dual-display productivity.
Key Features
- Supports dual 13-27" monitors up to 22 lbs each
- Independent height, tilt, and rotation adjustment
- Desk clamp or grommet mounting options
- Cable management integrated into arms
- Steel construction with scratch-resistant coating
What We Love
- Excellent value for dual monitor functionality
- Independent arm adjustment for perfect alignment
- Solid build quality despite budget pricing
- Cable management keeps setup clean
- Easy assembly with included hardware
What Could Be Better
- Adjustment not as smooth as premium options
- Maximum 22 lbs per arm limits large monitor options
- Finish quality adequate but not premium
Best for: Productivity workers, gamers, and developers who want dual monitors without premium pricing.
Best Triple: WALI Triple Monitor Desk Mount (GSD303)
Price: $129 on Amazon
Three monitors transform productivity for traders, developers, and content creators. The WALI triple mount arranges monitors in a gentle curve that reduces neck movement while providing massive screen real estate. Despite the budget price, it handles most 13-24" monitors with confidence.
Key Features
- Supports three 13-24" monitors up to 22 lbs each
- Height, tilt, and rotation adjustment per monitor
- Curved arrangement follows natural eye movement
- Desk clamp mounting (requires sturdy desk)
- Integrated cable management channels
What We Love
- Triple monitor setup at incredible value
- Curved arrangement feels natural for extended use
- Independent adjustment for each monitor
- Transforms productivity for multi-tasking workflows
- Solid construction despite budget pricing
What Could Be Better
- Requires very sturdy desk due to weight and leverage
- Monitor size limited to 24" maximum
- Assembly more complex than single/dual arms
Best for: Day traders, software developers, content creators, and anyone who needs maximum screen real estate.
Best Premium Dual: Herman Miller Ollin Monitor Arm
Price: $395 on Amazon
The Ollin represents monitor arm perfection. Designed to match Herman Miller's furniture aesthetics, it delivers whisper-quiet adjustment, premium materials, and effortless dual monitor positioning that makes the premium price worthwhile for executive workstations.
Key Features
- Supports dual monitors 10-30" up to 18 lbs each
- Patented weight compensation for effortless adjustment
- Premium aluminum and steel construction
- Integrated USB hub with fast-charging port
- Matches Herman Miller desk and chair aesthetics
What We Love
- Absolutely silent adjustment mechanism
- Premium materials and finish quality
- Integrated USB hub eliminates desk cables
- Perfect for executive and design workstations
- Lifetime warranty shows manufacturer confidence
What Could Be Better
- Premium pricing limits accessibility
- 18 lb weight limit excludes heaviest monitors
- Installation requires precise positioning
Best for: Executives, designers, and professionals who demand the absolute best and have premium Herman Miller office furniture.
Best Heavy-Duty: Ergotron HX Desk Mount
Price: $279 on Amazon
Large monitors demand serious support. The HX handles displays up to 42 lbs with the same effortless adjustment that makes Ergotron arms legendary. If you're running a 32" 4K monitor or ultrawide display, this is the arm that can handle it.
Key Features
- Supports monitors up to 50" and 42 lbs
- Height adjustment range: 20" (51cm)
- 360° monitor rotation, ±85° tilt
- Desk clamp or bolt-through mounting
- 10-year warranty
What We Love
- Handles the largest monitors with ease
- Same smooth Ergotron adjustment mechanism
- Massive range of motion and positioning
- Built for professional and gaming setups
- Premium materials and construction
What Could Be Better
- Expensive for single monitor solution
- Large footprint on desk
- Overkill for standard monitors
Best for: Large monitor users (30"+ displays), ultrawide enthusiasts, and professional setups requiring maximum support.
Monitor Arm Installation Tips
Desk Compatibility
- Thickness: Most clamps work with desks 0.4" to 2.4" thick
- Edge access: Need clear access to desk edge for clamp installation
- Stability: Ensure desk can support weight and leverage forces
VESA Mounting
- Check compatibility: Verify your monitor has VESA mounting holes
- Common sizes: 75x75mm and 100x100mm are most common
- Hardware included: Arms typically include all necessary mounting screws
Cable Management
- Plan routes: Route cables through arm channels before finalizing position
- Leave slack: Account for monitor movement when positioning cables
- Power considerations: Ensure power outlets are accessible after installation
Monitor Weight and Size Guide
| Monitor Size | Typical Weight | Recommended Arm |
|---|---|---|
| 24" | 8-12 lbs | Any standard arm |
| 27" | 12-18 lbs | Standard to heavy-duty |
| 32" | 18-25 lbs | Heavy-duty required |
| 34" Ultrawide | 15-20 lbs | Standard to heavy-duty |
| 49" Super-ultrawide | 25+ lbs | Heavy-duty only |
Ergonomic Positioning Guidelines
Height
- Eye level: Top of screen at or slightly below eye level
- Distance: 20-26 inches from eyes to screen
- Angle: Screen tilted back 10-20 degrees
Multiple Monitors
- Primary center: Main monitor directly in front
- Secondary angle: Side monitors angled 15-30 degrees
- Height matching: All monitors at same height level
FAQ
Do monitor arms work with all desks? Most desks work, but very thin (under 0.4") or very thick (over 2.4") desks may not be compatible with standard clamps.
Can I use different sized monitors on dual arms? Yes, most dual arms support different monitor sizes as long as both are within the weight limits.
How much desk space do I save? Typically 6-8 square feet for dual monitors, as you eliminate bulky stands and can push monitors back.
Are monitor arms worth it for single displays? Absolutely—the ergonomic benefits and desk space savings make even single arms worthwhile investments.
Last updated: February 2026.