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Ergotron 45-478-216 HX Wall Monitor Arm White
A white HX wall arm for one monitor or TV up to 42 inches, supporting 9.07 to 19.05 kg with Constant Force positioning.

Product overview
The Ergotron HX Wall Monitor Arm provides wall-mounted support for a compatible large or heavy display. Constant Force technology supports movement, while the supplied arm, extension, pivot, wall-mount components and hardware form a complete single-display mounting kit.
Important product details
- The supplied VESA patterns are 75 × 75, 100 × 100, 200 × 100 and 200 × 200 mm.
- An optional HX 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 a 10-year limited manufacturer warranty in Australia.
Frequently asked questions
What screen size does the Ergotron 45-478-216 support?
The supplied maximum screen size is 42 inches.
What load range is supported?
The supplied load range is 9.07 to 19.05 kg.
Which VESA patterns are supported?
The supplied patterns are 75 × 75, 100 × 100, 200 × 100 and 200 × 200 mm.
What is included in the package?
The package includes the arm, extension, pivot, wall mount and mounting hardware.
What warranty applies to the 45-478-216?
This Australian-version product is covered by a 10-year limited Ergotron manufacturer warranty in Australia and is supplied by authorised reseller DeviceDeal.
(45-478-216)
Ergotron 45-478-216 HX Wall Monitor Arm White
A white HX wall arm for one compatible large-format monitor or TV within the supplied size and load range.
Key highlights
- White finish
- One-monitor or TV configuration
- 17.8 × 48.8 × 30.5 cm supplied dimensions
- BIFMA Level 2 certification listed
- Australian-version product with a 10-year limited Ergotron manufacturer warranty, supplied by authorised reseller DeviceDeal
Specifications Ergotron 45-478-216 HX Wall Monitor Arm White
SKU: 45-478-216
General information
| Brand | Ergotron |
|---|---|
| Manufacturer part number | 45-478-216 |
| Product line | HX |
| Product name | HX Wall Monitor Arm |
| Product type | Wall monitor arm |
Display support
| Number of displays | 1 |
|---|---|
| Maximum screen size supported | 42 in |
| Minimum load capacity | 9.07 kg |
| Maximum load capacity | 19.05 kg |
| Device supported | Monitor; TV |
Mounting and physical characteristics
| VESA standards | 75 × 75; 100 × 100; 200 × 100; 200 × 200 mm |
|---|---|
| Height | 17.8 cm |
| Width | 48.8 cm |
| Depth | 30.5 cm |
| Product colour | White |
Package, certification and warranty
| Package contents | Arm; Extension; Pivot; Wall Mount; Mounting Hardware |
|---|---|
| Motion technology | Constant Force |
| Optional accessory | HX monitor bow kit |
| Certification | BIFMA Level 2 |
| Limited warranty | 10 Year |
| SKU | 45-478-216 |
| Barcode # | 698833054521 |
| Brand | ERGOTRON |
| Shipping Weight | 6.1600kg |
| Shipping Width | 0.018m |
| Shipping Height | 0.048m |
| Shipping Length | 0.024m |
Australian manufacturer warranty
DeviceDeal is an authorised reseller, and this Australian-version Ergotron 45-478-216 is covered by a 10-year limited 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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