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Ergotron 45-476-224 HX Dual Monitor Desk Arm Matte Black
A matte-black HX desk arm for two monitors up to 32 inches, supporting 4.54 to 15.88 kg with Constant Force positioning and a hinged bow.

Product overview
The Ergotron 45-476-224 combines an HX arm with a hinged bow for two compatible displays. Constant Force technology supports adjustment, while cable management, pan, tilt, quick release and rotation-control features help organise a dual-screen workspace.
Important product details
- The supplied VESA patterns are 75 × 75, 100 × 100, 200 × 100, 200 × 200, 400 × 200, 400 × 300 and 400 × 400 mm.
- An optional HX triple-monitor bow kit is referenced in the supplied description; it is not listed as included.
Australian manufacturer warranty
DeviceDeal is an authorised reseller. This Australian-version Ergotron product is covered by the applicable Ergotron manufacturer warranty in Australia.
Frequently asked questions
What screen size does the Ergotron 45-476-224 support?
The supplied maximum is two displays up to 32 inches.
What load range is supported?
The supplied load range is 4.54 to 15.88 kg.
Which VESA patterns are supported?
Seven patterns are supplied, ranging from 75 × 75 mm through 400 × 400 mm.
Which movement features are listed?
Pan, tilt, pivot, 360-degree rotation and a rotation stop are listed.
Is the triple-monitor bow included?
No. The supplied description references it as an optional kit.
(45-476-224)
Ergotron 45-476-224 HX Dual Monitor Desk Arm Matte Black
A matte-black HX dual-monitor arm with Constant Force positioning, a hinged bow and broad supplied VESA support.
Key highlights
- Matte-black finish
- Approximately 10.32 kg
- Hinged dual-monitor bow
- BIFMA Level 2 and environmentally friendly claims listed
- Australian-version product supplied by authorised reseller DeviceDeal with Ergotron manufacturer warranty in Australia
Specifications Ergotron 45-476-224 HX Dual Monitor Desk Arm Matte Black
SKU: 45-476-224
General information
| Brand | Ergotron |
|---|---|
| Manufacturer part number | 45-476-224 |
| Product line | HX |
| Product name | HX Desk Dual Monitor Arm |
| Product type | Dual monitor desk arm |
Display support
| Number of displays | 2 |
|---|---|
| Maximum screen size supported | 32 in |
| Minimum load capacity | 4.54 kg |
| Maximum load capacity | 15.88 kg |
| Motion technology | Constant Force |
Mounting and features
| VESA standards | 75 × 75; 100 × 100; 200 × 100; 200 × 200; 400 × 200; 400 × 300; 400 × 400 mm |
|---|---|
| Features | Pivot; Quick Release; 360° Rotation; Tilt; Rotation Stop; Ergonomic; Compact; Cable Management; Pan |
| Configuration | Hinged dual-monitor bow |
| Optional accessory | HX triple-monitor bow kit |
Physical and certification
| Approximate weight | 10.32 kg |
|---|---|
| Product colour | Matte Black |
| Certification | BIFMA Level 2 |
| Environmental claim | Environmentally friendly |
| SKU | 45-476-224 |
| Barcode # | 698833084481 |
| Brand | ERGOTRON |
| Shipping Weight | 12.2600kg |
| Shipping Width | 0.021m |
| Shipping Height | 0.048m |
| Shipping Length | 0.042m |
Australian manufacturer warranty
DeviceDeal is an authorised reseller, and this Australian-version Ergotron 45-476-224 is covered by the applicable Ergotron manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to Ergotron warranty terms, eligibility requirements and product assessment.
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