The world’s best-selling monitor arm. Moves with you to provide effortless adjustment and commercial-grade performance.

Design Features

  • Supports healthier posture

    Supports healthier posture

    Helps reduce neck strain by bringing screens into better ergonomic alignment.
  • Smart Stop rotation control

    Smart Stop rotation control

    Helps prevent accidental over-rotation into walls or nearby equipment.
  • Quick Release joints

    Quick Release joints

    Push-and-click assembly makes installation and reconfiguration simple.
  • Quad monitor support

    Quad monitor support

    Mount up to four screens for maximum productivity and multi-tasking.
  • Living Product Certified (Net Positive)

    Living Product Certified (Net Positive)

    Climate, water, and energy positive manufacturing.
  • Independent monitor adjustment

    Independent monitor adjustment

    Each screen can be positioned separately for comfort and efficiency.
  • Improved flexibility for shared spaces

    Improved flexibility for shared spaces

    Makes it easier to reposition screens for different users and work modes.
  • Extended reach design

    Extended reach design

    Provides greater positioning range for deeper desks and larger workstation layouts.
  • Built-in cable management

    Built-in cable management

    Keeps cords organized and reduces desktop clutter.

Specifications

Variant

SKU

X22SETBC2422ETB

Number of Monitors

Four Monitors

Max Monitor Width

43.4 in

Warranty

15 Years

Dimensions

Materials & Sustainability

  • Product Materials

    Structural components are made from die-cast aluminum, providing strength and precision while maintaining a lightweight form. Surfaces are finished with a durable powder-coated finish designed to resist scratches, fingerprints, and everyday wear while maintaining a consistent appearance.

Who It's For

For people who need a quad monitor setup with extra reach for bigger desks and flexible layouts.

- Great for sit-stand desks, deep desktops, and large workstation builds

- Ideal for trading floors, control rooms, and high-output professional environments

- A strong fit for home office power users who want flexibility without clutter

Certifications & Testing
  • HPD
  • DECLARE® - Red List Approved
  • Living Product Challenge
  • CDPH
  • BIFMA LEVEL® - Level 3
  • SCS Indoor Advantage Gold
  • MID

Care, Maintenance & Longevity

  • Monitor Arm Care & Cleaning

    Wipe down with a soft, damp cloth and mild soap if needed.

My dock has been easy to reach, and my desk has been cable-free; it's a tremendous ergonomic improvement.

Best monitor arm w/ built-in dock.

The iPhone of monitor arms.

4.7
Rated 4.7 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 2 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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3 reviews
  • Lukas W.
    Verified Buyer
    Rated 5 out of 5 stars
    Solid build and good

    Solid build and good customer service thank you humanscale

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  • Liam H.
    Verified Buyer
    Rated 4 out of 5 stars
    Arm itself is solid

    The arm itself is solid, but the instructions made me scratch my head for a while. Got it mounted eventually and it’s great for multitasking, just wish it came with some extra screws for my thick desk.

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  • Riku K.
    Verified Buyer
    Rated 5 out of 5 stars
    Game changer

    I’ve got a weird L-shaped desk and four monitors crammed on it. This extended reach arm actually lets me swing them out without hitting my lamp or papers. Total game changer for messy desks like mine.

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