Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

StarTech ARMDUAL3 Dual Monitor Arm

Overview

The StarTech ARMDUAL3 is an aluminum dual monitor arm designed to optimize workspace ergonomics and efficiency. It allows you to mount two displays, up to 32 inches each, onto a single desk clamp base. This setup is ideal for security monitoring stations, trading desks, or any environment where managing multiple data streams simultaneously is critical. The ARMDUAL3 model provides extensive adjustability, enabling precise positioning for improved viewing angles and reduced neck strain. Its robust construction supports up to 17.6 lb (8 kg) per display, ensuring stable mounting for most commercial-grade monitors.

Compatibility

This monitor arm supports VESA mounting patterns of 75x75 mm and 100x100 mm, common on most flat-panel displays from major manufacturers. It is compatible with monitors up to 32 inches in screen size, provided they do not exceed the 17.6 lb (8 kg) weight capacity per arm. The desk clamp mount is suitable for desks and tables with a thickness ranging from 0.39 inches (10 mm) to 3.46 inches (88 mm).

Installation Notes

Installation requires a desk or table with a suitable edge for the clamp mount. Ensure the mounting surface can support the combined weight of the arm and two monitors. The pole height is 15.7 inches (39.8 cm), and the maximum arm extension is 15.2 inches (386 mm). Tools for assembly are typically included, and adjustments for tilt (+30/-30 degrees), swivel (+90/-90 degrees), and rotation (360 degrees) allow for fine-tuning the display positions after initial mounting.

What's in the Box

  • 1x Dual Monitor Arm
  • 1x Desk Clamp Mount
  • 1x Pole
  • 1x Hardware Kit
Specifications
Vesa Hole Pattern: 75x75 mm 100x100 mm
Maximum Display Size: 32"
Weight Capacity Per Display: 17.6 lb [8 kg]
Maximum Arm Extension: 15.2 in [386 mm]
Display Tilt: +30 / -30
Display Swivel: +90 / -90
Display Rotation: 360
Pole Height: 15.7 in [39.8 cm]
Mounting Options: Desk Clamp
Table Thickness: 0.39 - 3.46 in. (10 - 88 mm)
Construction Material: Aluminum
Color: Black
Product Weight: 7.0 lb [3.2 kg]
Number of Displays Supported: 2
Warranty: 5 Years
Brand: StarTech
MPN: ARMDUAL3
MPN: ARMDUAL3
Type: Mounting Bracket
Type: Mounting Bracket
Q&A
Reviews
Have Questions?

StarTech Vesa 75X75MM/100X100MM Compatible Desk Mount - ARMDUAL3

$161.94
$160.99

RELATED PRODUCTS

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources