The Ergotron WorkFit-TL Sit-Stand Desktop Workstation transforms an existing desk into a flexible sit-stand workspace. Designed with a spacious desktop and an integrated keyboard tray, it provides room for compatible monitors and everyday office essentials while supporting changes in working position throughout the day.
This model features a black frame with a dark grey work surface. Its counterbalanced lifting mechanism provides smooth, manual height adjustment without an electric motor or hand crank, making it a practical choice for offices, home workspaces, and shared desks.
Key Features
- 15-inch vertical adjustment: Raise or lower the workstation to alternate between seated and standing work.
- Spacious work surface: The 37.5-inch-wide platform provides room for compatible monitors and work accessories.
- Integrated keyboard tray: The 27.5 × 11-inch tray moves together with the main work surface and sits approximately 4.5 inches below it.
- Stable, straight-up lifting design: The workstation moves vertically within its desktop footprint, helping maintain a consistent position on the desk.
- Ready-to-use setup: The unit ships fully assembled and sits directly on a suitable desk, without requiring special desktop mounting.
Flexible Height Adjustment
The WorkFit-TL offers up to 15 inches (38.1 cm) of height adjustment. Hand-brake levers release the mechanism so the work surface can be raised or lowered as needed. The monitor and keyboard move together, keeping their relative positions consistent during adjustment.
Its counterbalanced mechanism is designed for smooth manual movement without a motor or crank. The solid construction helps provide a stable platform throughout the adjustment range.
Room for Your Everyday Equipment
The large work surface measures approximately 37.5 × 23 inches (95 × 58.4 cm), with a dedicated keyboard tray measuring approximately 27.5 × 11 inches (69 × 28 cm). The workstation supports a combined load of 10–40 lb (4.5–18.1 kg), subject to the equipment and load requirements specified by Ergotron.
Compatible displays can be placed directly on the work surface. Optional monitor-mount accessories may also be used for a different display arrangement, but these are not included unless separately specified. Check accessory compatibility before ordering a mount.
Designed for Existing Desks
The WorkFit-TL sits on top of an existing desk, offering a way to introduce sit-stand functionality without replacing the entire desk. Ergotron specifies a desk surface at least 24 inches (61 cm) deep for this configuration. Measure your available desk space and confirm that your equipment fits comfortably before installation.
DC Supplies Product Note
Confirm that the combined weight of the monitor, keyboard, and other items supported by the workstation meets the manufacturer's load requirements. The keyboard tray moves in tandem with the main surface and does not adjust independently. The black frame and dark grey surface identify this specific model, MPN 33-406-085.
Technical Specifications
| Brand | Ergotron |
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| MPN | 33-406-085 |
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| Product Type | Sit-stand desktop workstation / desk converter |
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| Product Series | WorkFit-TL |
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| Colour | Black frame with dark grey work surface |
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| Maximum Display Size | Up to 30 inches, subject to equipment compatibility |
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| Weight Capacity | 10–40 lb (4.5–18.1 kg) |
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| Vertical Lift | 15 inches (38.1 cm) |
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| Work Surface Dimensions | 37.5 × 23 inches (95 × 58.4 cm) |
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| Keyboard Tray Dimensions | Approximately 27.5 × 11 inches (69 × 28 cm) |
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| Overall Footprint | Approximately 37.5 × 23 inches (95 × 58.4 cm) |
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| Recommended Desk Depth | At least 24 inches (61 cm) |
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| Adjustment Method | Manual, counterbalanced mechanism with hand-brake levers |
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| Keyboard Tray Movement | Moves in tandem with the work surface |
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| Monitor Mount | Optional compatible mounting accessories sold separately |
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| Assembly | Ships fully assembled |
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| Warranty | 5 years |
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Frequently Asked Questions
1. What is the Ergotron WorkFit-TL?
It is a sit-stand desktop converter that sits on an existing desk and raises or lowers the work surface to support seated and standing work.
2. How much height adjustment does it provide?
The WorkFit-TL offers up to 15 inches (38.1 cm) of vertical adjustment.
3. What is its maximum weight capacity?
The specified load range is 10–40 lb (4.5–18.1 kg). Ensure your equipment meets the manufacturer's loading requirements.
4. Does the product include a monitor arm?
The workstation includes a work surface and keyboard tray, not a dedicated monitor arm. Compatible monitor-mount accessories are available separately.
5. Does the keyboard tray move independently?
No. The keyboard tray moves together with the main work surface and remains approximately 4.5 inches below it.
6. Does it require assembly?
The WorkFit-TL ships fully assembled and is designed to sit directly on a suitable desk surface.
