Skip to main content
  • $316.99
  • Free 84-day Returns
  • Sold by Newegg

    Shipped by Newegg

    Price alert

    Best Sellers

    Hot Seller
    4.2 (448 total ratings)
    • $362.37
    • + FREE SHIPPING
    Top Rated
    4.6 (917 total ratings)
    • $380.59
    • + FREE SHIPPING
    4.3 (3,166 total ratings)
    • $381.95
    • + FREE SHIPPING
    Shop it at NeweggBusiness.

    StarTech Desk Mount Triple monitor desk mount with support for up to 27" monitors with height adjustable crossbar

    • DESK MOUNT MONITOR ARM: Crossbar triple monitor VESA mount (75x75/100x100mm) supports up to 13.2lb (6kg) 27-inch displays; Articulating and height adjustable steel arm; C-clamp/grommet mounting
    • SYNCHRONIZED MOTION: Micro height-adjustment screws on VESA plate to perfectly align monitors for a seamless visual experience; Ergonomic three-monitor mount w/toolless adjustments of +/-15° swivel, +5/-15° tilt, 360° screen rotation portrait/landscape
    • ONE-TOUCH ADJUSTMENT: Spring-assisted arm w/height range of up to 13in (330mm); Built-in handle for smooth & effortless one-touch motion; Monitor stand includes tools to adjust the arm tension to match the monitor weight; Max arm extension 24.8in (630mm)
    • MOUNTING OPTIONS: Interchangeable desk C-clamp or grommet mount for desks up to 3.1-inches (80mm) thick; When engaged, the rotation stop mechanism prevents the arm from rotating more than +/-90°(180° total), preventing the arm from hitting cubicle walls
    +
    +
    Overview
    Specs
    Reviews

    This crossbar monitor desk mount is designed to support up to three 27-inch displays, creating an ergonomic multi-monitor setup that provides an extensive viewing area for productivity. A built-in handle enables moving all monitors simultaneously, while the spring-assisted arm allows multiple adjustments to suit different ergonomic needs.


     

    Height Adjustment with One Smooth Motion

    The spring arm enables toolless height adjustment of up to 13in (330mm) with effortless one-touch motion. The maximum arm extension is 24.8in (630mm), and the minimum arm extension is 4in (104mm). The weight capacity is 13.2lb (6kg) per VESA mount.
     

    Visual Experience

    This triple monitor mount features micro height adjustment screws on the VESA plate that enable perfect alignment of all three monitors. This is ideal for bezel-less or slim bezel displays, helping to create a more extensive and seamless viewing area. The outer displays' VESA mounts slide along the crossbar, allowing further adjustments.
     

    Range of Motion

    The monitor crossbar allows toolless adjustments of +/-15° horizontal swivel of the outer displays. The monitors' VESA mounts enable +/-10° horizontal swivel, +5/-15° tilt, and 360° screen rotation for portrait or landscape orientations.
     

    Cable Management

    To maintain an organized workspace, the adjustable arm features a cable management channel along the underside to keep cables out of sight, reducing clutter and contributing to a tidy setup. A cable clip at the base maintains an organized workspace.

    Gallery
    Product Gallery 1
    Product Gallery 2
    Product Gallery 3
    Product Gallery 4
    Product Gallery 5
    Product Gallery 6
    Product Gallery 7
    Product Gallery 8
    CROSSBAR DESIGN UP TO 27INCH SCR

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 2 years
    • Limited Warranty period (labor): 2 years
    • Read full details

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

    • Return for refund until: January 31, 2027
    • Return for replacement until: January 31, 2027
    • This item is covered by Newegg.ca's Extended Holiday Return Policy.
    • Read full return policy for details.
    LOADING...
    LOADING...

    The StarTech 3M1A3SG is a desk-mounted crossbar arm for three VESA-compatible monitors up to 27 inches, suited to productivity workstations that need a wide, adjustable multi-screen setup.

    Recommended For

    • Desk-based multitaskers who keep three monitors side by side for work and want to raise or reposition the screens together with one spring-assisted adjustment.
    • Users who want three displays neatly aligned—such as when comparing documents or working across multiple windows—because the crossbar has micro-adjustments for screen height and sliding outer mounts.
    • People building a mixed-orientation desk setup, such as landscape center screen with portrait side screens for coding or document review; the VESA mounts support portrait or landscape rotation.
    • Work-from-home users who also use the same desk for casual sim racing and are comfortable with a side-by-side crossbar layout rather than strongly angled, individually positioned screens.

    Spec Summary

    AttributeValue
    Best ForTriple-monitor desktop setups using compatible VESA-mounted monitors
    Mounting And VESA CompatibilityTabletop mount with 75 × 75 mm and 100 × 100 mm VESA patterns; supports monitors up to 6 kg
    Movement And AdjustmentArticulating movement with a listed maximum tilt angle of 5°
    Materials And ColorAluminum, alloy steel, and plastic construction in black
    Dimensions56.3–56.4 L × 24.8 W × 23.4 H inches
    Model IdentifiersStarTech; model 3M1A3SG-MONITOR-ARM