Humanscale M8 Dual Monitor Arm with 2 VESA Plates + Bolt Mount
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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
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!
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Customer support
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Frequently asked qustions
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.
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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!
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Description
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
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 |
What's in the box
What's in the box

EMBRACE THE GREEN SIDE: THE ECO-FRIENDLY MAGIC OF REFURBISHED TECH.
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How Reboot IT Revitalises and Certifies Refurbished Equipment
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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.