DeskMinded
Ergotron LX Desk Mount Monitor Arm – Single, Up to 34", Matte Black

Ergotron LX Desk Mount Monitor Arm – Single, Up to 34", Matte Black

Description

The Ergotron LX is a single monitor arm that clamps to the edge of your desk and holds screens up to 34 inches and 11.3kg. It uses a constant-force spring mechanism to allow smooth repositioning with one hand, so you can adjust your monitor height, depth, and angle throughout the day without tools.

The arm provides 33cm of vertical lift, extends up to 64cm from the desk edge, and folds back into a compact position when not in use. Tilt, swivel, and full 360-degree rotation let you switch between landscape and portrait orientation or share your screen with a colleague. Integrated cable management routes cables under the arm to keep the desk tidy.

It ships with both a desk clamp (for surfaces 1-6cm thick) and a grommet mount, so it works with most desk setups. Ergotron backs it with a 10-year warranty. At around £130, it sits at the premium end of the single monitor arm market but is widely regarded as one of the most reliable options available.

Key Features

  • Supports monitors up to 34 inches and 11.3kg
  • Constant-force spring for smooth one-handed repositioning
  • 33cm vertical lift and 64cm horizontal extension
  • 360-degree rotation for landscape or portrait use
  • Integrated cable management under the arm
  • Includes desk clamp and grommet mount
  • 10-year manufacturer warranty
  • Specifications

    Features

    Gas Spring
    No
    Monitors Supported
    1

    Design

    Mount Type
    Clamp
    VESA Pattern
    75x75, 100x100 mm

    Performance

    Weight Capacity
    11.3 kg
    Max Screen Size
    34 "

    Pros

    Smooth, effortless adjustment holds position reliably
    Compact folded position saves desk space
    Dual mount options suit most desk types
    Long warranty reflects build quality

    Cons

    Premium price compared to budget monitor arms
    Not suitable for monitors over 11.3kg
    No gas spring — uses constant-force spring instead

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