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Description

StarTech ARMTRIO Heavy Duty Steel Desk Mount Triple Monitor Arm

Overview

The StarTech ARMTRIO is a heavy-duty steel triple monitor arm designed to optimize workspace ergonomics and productivity. It supports up to three displays, each weighing up to 17.6 lb (8 kg), and accommodates screen sizes from 13" to 27". This arm allows for precise positioning of monitors, reducing neck and eye strain in demanding workstation environments such as trading floors, security operations centers, or multi-monitor development setups. The ARMTRIO model offers extensive adjustability for optimal viewing angles and screen real estate management.

Compatibility

This monitor arm is compatible with displays featuring VESA 75x75 mm and 100x100 mm mounting hole patterns. It supports individual monitor weights up to 17.6 lb (8 kg) and screen diagonals ranging from 13 inches to 27 inches. The mounting system accommodates desk thicknesses from 0.39" to 3.14" (10 - 80 mm) via its desk clamp or grommet mount options.

Installation Notes

Installation requires a desk thickness between 0.39" and 3.14" (10 - 80 mm) for the clamp mount, or a hole diameter between 0.41" and 1.96" (10.5 - 50 mm) for the grommet mount. The arm provides +30° to -30° of tilt and 360° of rotation for each display. Maximum arm extension reaches 55.6 inches (141.2 cm) horizontally.

What's in the Box

  • 1x Triple Monitor Arm
  • 1x Desk Clamp Mount
  • 1x Grommet Mount
  • 1x Hardware Mounting Kit
  • 1x Instruction Manual
Specifications
Weight Capacity Per Display: 17.6 lb [8 kg]
Minimum Display Size: 13"
Maximum Display Size: 27"
VESA Hole Pattern: 75x75 mm 100x100 mm
Mounting Options: Desk Clamp & Grommet
Desk Thickness: 0.39 - 3.14 in. (10 - 80 mm)
Grommet Mount Hole Size: 0.41 - 1.96 in. (10.5 - 50 mm)
Maximum Height: 14.3 in [363 mm]
Maximum Arm Extension: 55.6 in [141.2 cm]
Display Tilt: + 30 / - 30
Display Rotation: 360
Number of Displays Supported: 3
Product Weight: 13.6 lb [6.2 kg]
Product Width: 55.6 in [141.2 cm]
Product Height: 21.6 in [54.8 cm]
Product Length: 4.3 in [11 cm]
Warranty: 5 Years
Brand: StarTech
MPN: ARMTRIO
Type: Mounting Bracket
Type: Mounting Bracket
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