Description
Sliding Keyboard Tray with Wrist Support
Family: Workspace Accessories Category: Keyboard Trays Color: Black
Bring the keyboard and mouse below the desktop on a sliding platform with a soft rubber wrist support. This black version provides a 635 x 250 mm board and up to 160 mm of pull-out travel.
Is This Right for You
For a desk with a clear underside mounting area and sufficient knee clearance, where the input devices need their own surface below the main desktop.
Key Benefits
- A 635 mm wide board provides a defined area for the keyboard and mouse.
- Up to 160 mm of slide travel brings the platform forward for access.
- A soft rubber wrist support provides a contact surface along the front working edge.
Compatibility and Installation
Measure the keyboard and mouse operating area together and compare them with the board size. Check mounting depth, desktop screw-holding strength, knee clearance and interference with drawers or desk-frame members.
Specifications and Adjustment
| Specification | Details |
| Board dimensions | 635 x 250 x 15 mm |
| Maximum supported load | 5 kg |
| Pull-out travel | 0 to 160 mm |
| Installation | Under-desk mounting |
| Board material | MDF |
| Other materials | Iron and plastic; soft rubber wrist support |
| Color and order code | Black | JNV-KBT-052-01-B |
Materials and Construction
An MDF board forms the input-device surface, with an iron support mechanism, plastic parts and soft rubber wrist support. Wipe with a lightly damp cloth and dry promptly; prevent water from soaking into board edges.
Setup and Everyday Use
- Choose a mounting position with a clear slide path and comfortable knee space.
- Install the mechanism with the specified fittings and suitable screw engagement.
- Position the keyboard and mouse without blocking the slide or trapping cables.
- Pull out and retract the tray slowly, checking that its stops work and the devices remain stable.
Limitations
The 160 mm measurement is slide travel, not total assembly depth. No numeric tilt or height adjustment range is specified for this version. The 5 kg limit covers all supported equipment; do not lean on the tray to stand up.
Package and Mounting Options
One black keyboard tray with its slide mechanism and wrist support. Confirm the mounting fittings in the quotation. Keyboard and mouse are separate.
Installation Guidance and Warranty
Contact JIANVO for the matching installation or care instructions, spare-part availability and warranty terms applicable to your order.
Bulk Orders and Customization
Send JIANVO the product code, quantity, delivery destination and packaging requirements. Availability, lead time and customization are subject to quotation.
Frequently Asked Questions
Will a full-size keyboard and mouse fit? Measure the complete keyboard and the mouse movement area against the stated board width and depth.
Can the slide travel be extended beyond its stop? No. Use only the designed movement and do not force the tray past its stop.
Does this tray include a wrist support? Yes, a soft rubber wrist support is specified.
Alternative Jianvo Products
Compare these Jianvo products for the same task. Check device compatibility and installation requirements before switching.
| Jianvo product | Shared purpose | When to choose it |
| JNV-KBT-053-01-B | Provide a sliding keyboard surface | Choose a 600 x 280 mm board with 220 mm travel. |
| JNV-KBT-051-01-B | Adjust the keyboard working position | Choose verified height, tilt, swivel and width adjustment after checking its larger mounting footprint. |






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