Overview
The Ergotron 98-736-629 LX Pro Keyboard Tray and Pivot is a white keyboard mounting conversion kit designed for compatible Ergotron LX Pro monitor arms. It converts a compatible monitor arm or dual-direct arm into a keyboard workstation, allowing the mounting system to support keyboard-based work instead of a display.
The assembly combines a keyboard tray with a pivot and a movable mouse tray, providing an adjustable input-device platform for desktop workstations.
Keyboard Tray and Mouse Positioning
The keyboard tray provides a surface for keyboards of different sizes. Its mouse tray slides out to either the left or right, allowing users to position the mouse according to their workstation arrangement and handedness.
The tray's back-tilt angle supports a typing position intended to help keep the wrists in a neutral posture. The pivot connects the tray to a compatible LX Pro mounting arm.
Key Features
- Keyboard workstation conversion: Converts a compatible monitor arm or dual-direct arm into a keyboard support configuration.
- Sliding mouse tray: Positions the mouse on either the left or right side.
- Back-tilt keyboard tray: Provides an angled typing surface intended to support a neutral wrist position.
- Adjustable mounting: Uses a pivot to connect the keyboard tray to compatible LX Pro mounting equipment.
- White finish: Coordinates with compatible white Ergotron LX Pro equipment.
Compatibility and Installation
This conversion kit is intended for compatible Ergotron LX Pro monitor arms and dual-direct arms. Confirm that the existing arm supports the keyboard tray and pivot before purchasing.
The product is an accessory for an existing mounting system, not a complete monitor arm or standalone desk. Installation requirements depend on the compatible arm and its mounting configuration.
Applications
- Converting a compatible monitor arm into a keyboard workstation.
- Creating an adjustable keyboard and mouse position at an existing workstation.
- Configuring a keyboard tray for left-handed or right-handed mouse placement.
- Adapting compatible LX Pro mounting equipment for keyboard-based computer tasks.
DC Supplies Product Note
Check the arm compatibility before replacing or converting your setup. This product replaces the display-support function with a keyboard tray configuration. Confirm that your existing LX Pro arm supports this conversion and that the tray arrangement suits the available workspace.
Specifications
| Brand | Ergotron |
|---|---|
| Part Number / MPN | 98-736-629 |
| Product Type | Keyboard tray and pivot conversion kit |
| Product Series | LX Pro |
| Product Name | LX Pro Keyboard Tray and Pivot |
| Color | White |
| Primary Function | Converts a compatible monitor arm or dual-direct arm to support a keyboard |
| Mouse Tray | Slides to the left or right |
| Keyboard Tray Adjustment | Back-tilt angle |
| Mounting System | Compatible Ergotron LX Pro arms |
| Approximate Product Weight | 2.99 kg (6.6 lb) |
| Manufacturer Warranty | 10-year limited warranty, subject to applicable terms |
| UPC | 0698833093025 |
Frequently Asked Questions
What is the Ergotron 98-736-629 used for?
It converts a compatible LX Pro monitor arm or dual-direct arm into a keyboard workstation with a keyboard tray and movable mouse tray.
Can the mouse tray be positioned on either side?
Yes. The mouse tray slides out to the left or right to accommodate different workstation arrangements.
Does this product include a complete monitor arm?
No. It is a keyboard tray and pivot conversion kit intended for use with compatible mounting equipment.
Will this kit fit any Ergotron monitor arm?
Compatibility should not be assumed across all Ergotron products. Verify that your existing arm belongs to a supported LX Pro configuration before ordering.
What should I check before purchasing?
Confirm the exact model of your existing arm, its compatibility with the conversion kit, and whether the keyboard tray and mouse tray arrangement suits your workstation.










