The Ergotron 97-844 LX Pole Collar is a mounting accessory designed for compatible Ergotron LX Sit-Stand monitor arms. It allows a second compatible arm to be attached to the pole of an existing desk-mount base, helping expand a workstation for a second monitor or another supported display setup.
The collar secures to the pole using set screws and can be repositioned vertically by loosening and retightening them. This provides flexibility when positioning a compatible arm at the required height.
Key Features
- Additional arm mounting: Enables a second compatible LX Sit-Stand arm to be mounted on an existing desk-mount pole.
- Adjustable positioning: The collar can be repositioned along the pole by adjusting its set screws.
- Secure attachment: Designed to hold the compatible arm at the selected height.
- Compact mounting accessory: Adds mounting flexibility without requiring a separate desk-mount base.
- Hardware included: Supplied with the collar, two set screws and a hex wrench.
Technical Specifications
| Brand | Ergotron |
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| MPN | 97-844 |
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| Product Type | Monitor arm mounting collar |
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| Product Family | LX |
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| Application | Pole and monitor arm mounting |
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| Inner Diameter | 40 mm |
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| Colour | Silver / polished metal finish |
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| Included Components | One pole collar, two set screws and hex wrench |
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| Compatible Arm Types | Selected Ergotron LX Sit-to-Stand arms |
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| Warranty | 10 years, subject to manufacturer terms |
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Compatibility
The 97-844 is intended for compatible Ergotron LX Sit-Stand arms, including selected models such as 45-360-026, 45-384-026 and 45-405-026.
Important: This collar is not compatible with standard LX arms. Confirm the exact arm model and pole compatibility before ordering. Ergotron advises installing no more than two arms per base.
DC Supplies Product Note
The Ergotron 97-844 is a mounting accessory, not a complete monitor arm or desk-mount base. Check your existing arm's model number to ensure compatibility. The collar is intended for supported LX Sit-Stand configurations only.
Frequently Asked Questions
1. What does the Ergotron 97-844 do?
It allows a second compatible LX Sit-Stand arm to be attached to the pole of an existing desk-mount base.
2. Is the collar compatible with every Ergotron LX arm?
No. It is designed for selected LX Sit-Stand arms and is not compatible with standard LX arms.
3. Can the collar's height be adjusted?
Yes. Loosen the set screws to reposition the collar along a compatible pole, then secure it at the intended height according to the manufacturer's instructions.
4. What is the collar's inner diameter?
The published inner diameter is 40 mm.
5. What comes in the package?
The package includes one pole collar, two set screws and a hex wrench.
6. Is the monitor arm included?
No. The 97-844 is a mounting accessory. Compatible monitor arms and the desk-mount base are separate products.
