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Humanscale M8 Dual Monitor Arm with 2 VESA Plates + Bolt Mount

Atdec  |  SKU: R-3842-EXC
$75.00 $99.00
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  • Supports two monitors up to 12 lbs (5.5 kg) each with included crossbar.
  • Height adjustment up to 305mm
  • Depth adjustment up to 559mm

Perks you get with every purchase

Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!

30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!

Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!

Customer support
Rest assured, we’ll always respond to you within 1 business day!

Frequently asked qustions

What does the warranty cover?

Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!

What is a refurbished device?

A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.

Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.

What payment options are available?

We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!

Safe & Secure

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

We ensure secure processing of your payment information and do not retain or have access to your credit card details.

Description

Here’s the revised version including the bolt-through mount and drilling requirement clearly stated:


Humanscale M8 Dual Monitor Arm – Certified Refurbished, Supplied by Reboot IT

The Humanscale M8 Dual Monitor Arm is a premium ergonomic monitor support solution designed to free up desk space and create a clutter-free, productive workspace. This certified refurbished dual monitor arm supports two monitors up to 12 lbs (5.5 kg) each, features a single-post design for easy installation, and offers precise height and depth adjustments—up to 305mm and 559mm respectively—using patented weight-compensating spring technology for smooth, effortless movement.

Important Installation Note:
This is a bolt-through mount, so you will need to drill a hole in your desk to secure the arm using the provided bolt and mounting plate. This ensures a stable and secure fit, ideal for long-term use.


Practical Use Cases

  • Ideal for professionals working with dual monitor setups, such as graphic designers, traders, software developers, and office workers.
  • Perfect for sit/stand workstations, providing ergonomic comfort and promoting better posture.
  • Suitable for home offices or corporate environments requiring streamlined desk organisation.
  • Great for users needing flexible screen positioning to reduce neck and eye strain during long hours at the computer.

Key Features & Benefits

  • Dual Monitor Capacity: Supports two monitors up to 12 lbs (5.5 kg) each with included crossbar.
  • Ergonomic Adjustability: Height adjustment up to 305mm (12 inches), depth adjustment up to 559mm (22 inches) for customized comfort.
  • Weight-Compensating Spring Technology: Ensures effortless positioning with smooth, stable movement.
  • Smart Stop Functionality: Prevents sagging or shifting, maintaining your preferred monitor position.
  • Bolt-Through Desk Mount: Requires drilling a hole in your desk to secure the arm firmly with the supplied bolt and plate – fits desks up to 71mm thick.
  • VESA Compatibility: Supports standard 75mm and 100mm mounting plates; larger options available on request.
  • Optional Handle: Enhances ease of movement and adjustment of the crossbar.
  • Sleek Design with Cable Management: Keeps your workspace tidy and professional-looking.
  • Certified Refurbished Quality: Thoroughly inspected and restored to meet high standards, offering premium quality at great value.
  • Warranty: Supplied by Reboot IT with a 1-year warranty for your peace of mind.

Detailed Specifications

  • Monitor Capacity: 2 x 12 lbs (5.5 kg) each
  • Desk Thickness Compatibility: Up to 2.8 inches (71 mm)
  • Height Adjustment Range: Up to 12 inches (305 mm)
  • Depth Adjustment Range: Up to 22 inches (559 mm)
  • VESA Mounting Compatibility: 75 mm / 100 mm (larger sizes available)
  • Installation Style: Bolt-through mount requiring drilled hole, single post design
  • Special Features: Weight-Compensating Spring, Smart Stop, Optional Crossbar Handle
  • Warranty: 1 year warranty supplied by Reboot IT
  • Monitor Screws: Not included; ensure you have correct VESA screws for your monitors
  • Monitor Size Limit: Generally supports monitors up to 24 inches unless a longer crossbar is ordered

Quality Assurance & Warranty

This Humanscale M8 Dual Monitor Arm is certified refurbished and supplied by Reboot IT. It comes with a full 1-year warranty from Reboot IT, ensuring reliable performance and confidence in your purchase.


Why Choose the Humanscale M8 Dual Monitor Arm?

  • Industry-leading ergonomic design that enhances comfort and productivity.
  • Flexible support for dual or single monitor configurations.
  • Clean, modern aesthetic that enhances any professional workspace.
  • Certified refurbished product supplied by Reboot IT offering excellent value with warranty support.

Important Notes

  • Monitors and VESA mounting screws are not included. Verify your monitor’s weight and VESA compatibility before purchase.
  • If your monitors exceed 24 inches in size, consider ordering a longer crossbar for compatibility.
  • Desk thickness compatibility extends well beyond the initial specification of 25mm, suitable for desks up to 71mm thick.

Ready to Upgrade Your Workspace?

Maximize your desk space and improve your comfort with the Humanscale M8 Dual Monitor Arm — an ergonomic solution tailored for professionals who demand both style and function. Order now from Reboot IT or contact us for personalized advice on setup and compatibility.

If you need assistance selecting the right model or require installation guidance, we’re here to help!


Let me know if you want me to tailor it further!

Specifications

General
Brand

HP

Model

E231

Product Line

Display Type

TN LCD

Manufacturer Warranty

Energy Rating

Display
Screen Size

23"

Maximum Resolution

1920x1080

Aspect Ratio

16

Response Time

5ms

Brightness

250 cd/m2

Contrast Ratio

1000

Refresh Rate

60 Hz

Other
Features

Wall Mountable

Video Inputs

DisplayPort,DVI-D,VGA D-Sub

Most Suitable For

Casual Computing,Work

Custom Bundle

Bundle Description

Physical
Item Height

Item Length

Item Width

Item Weight

Colour

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What's in the box

  • Humanscale M8 Dual Monitor Arm
  • Tax invoice is included with all sales
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EMBRACE THE GREEN SIDE: THE ECO-FRIENDLY MAGIC OF REFURBISHED TECH.

Purchasing refurbished items not only reduces e-waste and conserves trees, but it also decreases carbon emissions. Save money and the planet - it’s a win-win situation. Learn More

Why the AF-AT-D?

The Atdec Humanscale M8 Dual Monitor Arm with 2 VESA Plates and bolt mount provides ergonomic support for two monitors on your desk.
The Atdec Humanscale M8 Dual Monitor Arm with 2 VESA Plates and bolt mount provides ergonomic support for two monitors on your desk.

Still undecided? Ask our experts.

How Reboot IT Revitalises and Certifies Refurbished Equipment

Learn more
  • Device Arrival

    We carefully source certified refurbished computers from trusted corporate, government, and education sectors, giving each device a fresh start and new purpose.

  • Secure Data Wipe

    To protect your privacy, all previous data is securely and thoroughly erased from every tested refurbished device before it reaches you.

  • Comprehensive Testing

    Each certified refurbished computer undergoes detailed testing with specialized software to ensure full functionality, and any worn or faulty components are replaced exclusively with original parts, guaranteeing reliable, long-lasting performance for your tested refurbished device.

  • Cleaning & Grading

    Every computer is professionally cleaned and carefully graded, so you know exactly what condition your certified refurbished computer is in—giving you full confidence in your purchase.

WELCOME TO REBOOT IT

Australia's number one source for Refurbished Desktops, Laptops, Monitors and more.

Since 2001, Reboot IT has been Australia’s trusted source for certified refurbished computers and IT hardware. Every device is rigorously tested and professionally refurbished to deliver reliable, like-new performance — all at a fraction of the cost of new equipment. With over 100,000 satisfied customers, we combine expert quality with unbeatable value. Shop with confidence knowing your refurbished device comes backed by warranty and supports sustainable tech reuse.

> Learn more

  • IBM Business partner
  • We are an IBM authorized reseller for refurbished computer and IT hardware, tested by professional and guaranteed to perform like new.

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The Atdec Humanscale M8 Dual Monitor Arm with 2 VESA Plates and bolt mount provides ergonomic support for two monitors on your desk.
Atdec

Humanscale M8 Dual Monitor Arm with 2 VESA Plates + Bolt Mount

From $59.00 $99.00

Processor

Storage

Storage Type

Memory

Screen Size

23"

Operating System

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