Super Heavy-Duty Ultrawide Monitor Arm for up to 57 inch Screens
The Ergox EA-MA8012UC holds the biggest ultrawide and curved screens: up to 57 inch and 27kg flat (22kg curved). VESA adaptors are included for screens with larger patterns, such as the Samsung Odyssey Ark 55 inch.
An optimised tilt mechanism keeps large screens easy to adjust, it installs from above the desk, and the base has USB-A and USB-C ports. Some monitors, including large Samsung ultrawides, need the VESA adaptor supplied in the monitor box. Check for it before mounting.
Up to 57 inch
Holds 17–57 inch screens: 2–27kg flat or 2–22kg curved.
VESA Adaptors Included
Fits 75x75 up to 200x200 VESA patterns.
USB-A & USB-C
Snap-off plates on the base reveal charging and data ports.
Optimised Tilt
Smooth adjustment for large, heavy screens.
Top-Side Install
Clamp (10–45mm desks) or grommet (10–40mm), both from above.
Quick-Release VESA
Detachable plate for easy mounting.
Will It Fit My Monitor?
- Screen size: 17–57 inch, flat or curved.
- Screen weight: 2–27kg flat, 2–22kg curved.
- VESA pattern: 75x75, 100x100, 100x200, 200x100 or 200x200mm (adaptors included).
- Desk thickness: clamp 10–45mm, grommet 10–40mm.
Not sure? Email info@ergox.com.au with your monitor model and we will confirm before you order.
Specifications
| Product Category | Gas Spring Monitor Arm |
| Rank | Premium |
| Material | Aluminium, Plastic, Steel |
| Surface Finish | Powder Coating |
| Colour | Black |
| Dimensions | 120 x 580 x 730mm |
| Installation | Grommet, Clamp |
| Suggested Screen Size | 17–57 inch |
| Fit Curved Monitor | Yes |
| Screen Quantity | 1 |
| Weight Capacity | 2–27kg flat, 2–22kg curved |
| VESA Compatible | 75x75, 100x100, 100x200, 200x100, 200x200 |
| Tilt Range | +60° to -20° |
| Swivel Range | +90° to -90° |
| Screen Rotation | +90° to -90° |
| Arm Full Extension | 526mm |
| USB Ports | USB-A and USB-C |
| Desktop Thickness | Clamp 10–45mm, Grommet 10–40mm |
| Quick-Release VESA Plate | Yes |
| Cable Management | Yes |
| Warranty | 2 years |

