Overview
The Ergotron LX Pro Wall Keyboard Arm, part number 45-685-290, is a white wall-mounted keyboard support designed for adjustable workstation positioning. It provides height adjustment, tilt, pan, and rotation so the keyboard can be positioned for different working positions. The arm can also fold upright for storage close to the wall.
Adjustability and Positioning
The keyboard tray provides 13 inches (33 cm) of lift and extends up to 35 inches (89 cm) from the wall. The tray tilts backward by 5 degrees in the lowered position and folds upright through 90 degrees for storage. The arm provides 180 degrees of monitor-side pan, 360 degrees of base-arm pan, and 360 degrees of rotation.
Keyboard Compatibility
The tray accommodates keyboards up to 17.6 x 9.5 inches (44.6 x 24 cm) and supports a maximum load of 5 lb (2.3 kg). The product is intended for wall-mounted keyboard and mouse workstation applications.
Key Features
- Wall-mounted LX Pro keyboard arm in white
- 13-inch (33 cm) height adjustment
- Up to 35 inches (89 cm) of extension from the wall
- 5 lb (2.3 kg) maximum keyboard load capacity
- Integrated rotation stop and upright folding storage position
Applications
The arm is suited to wall-mounted workstation configurations where keyboard positioning, reach, and storage clearance need to be adjusted around a fixed workspace.
DC Supplies Product Note
The 5 lb (2.3 kg) load limit applies to the keyboard tray, so the combined keyboard and supported items should remain within this capacity. The tray's 17.6 x 9.5-inch maximum keyboard size should also be checked before deployment.
Specifications
| Brand | Ergotron |
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| Part Number / MPN | 45-685-290 |
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| Product Type | Wall-mounted keyboard arm |
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| Series | LX Pro |
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| Color | White |
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| Mounting | Wall-mounted |
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| Maximum Keyboard Size | 17.6 x 9.5 in (44.6 x 24 cm) |
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| Load Capacity | 5 lb (2.3 kg) |
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| Lift | 13 in (33 cm) |
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| Tray Tilt | 5° back-tilt in lowered position |
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| Storage Position | Folds upright 90° |
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| Monitor Pan | 180° |
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| Base Arm Pan | 360°; 180° with rotation stop engaged |
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| Rotation | 360° |
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| VESA | MIS-D, 100/75, C (100 x 100 mm and 75 x 75 mm hole pattern) |
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| Extension | 35 in (89 cm) |
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| Folded Depth | 3.5 in (9 cm) |
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| UPC/EAN | 0698833091663 |
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Frequently Asked Questions
What is the maximum keyboard load for the Ergotron 45-685-290?
The keyboard tray supports a maximum load of 5 lb (2.3 kg).
What size keyboard can the tray accommodate?
The tray accommodates keyboards up to 17.6 x 9.5 inches (44.6 x 24 cm).
How far can the keyboard arm extend from the wall?
The LX Pro keyboard arm provides up to 35 inches (89 cm) of extension.
Can the keyboard tray be folded when not in use?
Yes. In its storage position, the tray folds upright through 90 degrees and has a folded depth of approximately 3.5 inches (9 cm).
Does the arm provide height adjustment?
Yes. The keyboard arm provides 13 inches (33 cm) of lift adjustment.
What is included with the 45-685-290?
The documented package includes the arm, extension, keyboard tray pivot, wall-mount base, mouse holder, wrist pad, and attachment hardware.
