Under Desk Keyboard Tray Pull-Out - Space-Saving Ergonomic Slide-Out

In this review the BONTEC KMT01-PJ under desk keyboard tray is judged on practicality and fit. It is a straightforward solution for anyone who wants to free up desktop space and gain a lower, more ergonomic typing position without drilling into the desk. The single biggest reason to buy is the no-drill installation with sturdy C-clamps that hold a 20 x 11.8 in platform securely, making it ideal for standard keyboards and a mouse when a flat underside and enough clearance are available.

Key Features

• No-drill C-clamp installation: The clamp system attaches to desks up to 1.57 in thick, offering a stable fit without screws or permanent modifications.
• Compact 20 x 11.8 in platform: Provides a dedicated surface for a standard keyboard and mouse while keeping the desktop clear and organized.
• Space and wrist relief: The slide-out tray positions keyboard and mouse below the desktop to help reduce wrist strain and improve desk ergonomics.
• Protective clamp pads: Soft pads on the clamps protect the desk surface from scratches while maintaining a wobble-free mount.
• Load capacity: The tray supports up to 11 lbs, allowing it to handle heavier keyboards and typical mice without sagging.
• Tool-free removal: The clamp system allows easy removal or repositioning if the setup needs changing.

Who It's For

This tray suits home office users, remote workers, and gamers who have a desk with a flat, unobstructed underside and at least 25.8 in of clear width and 11.4 in depth beneath the desktop. It works well for standard and compact full-size keyboards that fit on a 20 x 11.8 in surface and for anyone who wants a no-drill installation.

People who should look elsewhere include owners of desks with curved or beveled edges, crossbars or support beams under the desktop, very shallow desks, or users of tall vertical mice or some split ergonomic keyboards that need more height or separate platforms.

Pros & Cons

Pros

• Easy to assemble and install with no tools, making setup quick for most users.
• Strong, heavy-duty clamps deliver a stable typing surface compatible with standing desks and sit-stand setups.
• Good value for money relative to solid metal construction and a roomy 20 x 11.8 in surface.
• Protective pads prevent desk damage while keeping the tray secure and wobble-free.

Cons

• Requires clear, flat underside and specific clearance dimensions, so it will not fit all desks.
• Sliding feel and size opinions are mixed; some users find the glide inconsistent and the platform large for very small desks.

Specifications

Our Verdict

The BONTEC under desk keyboard tray is a practical, budget-friendly way to reclaim desk space and improve typing ergonomics for users with compatible desks. Its sturdy clamps and roomy 20 x 11.8 in surface make it a reliable choice for standard keyboards and mice, though buyers must confirm underside clearance and flat edges before ordering to avoid fitment issues.

Frequently Asked Questions

Will this clamp to any desk?
The tray clamps to desks with a flat, unobstructed underside and up to 1.57 in thickness; it will not work on curved or beveled edges or desks with crossbars.

What keyboard size fits on the tray?
The surface is 20 x 11.8 in and accommodates standard and many compact full-size keyboards; very large or split keyboards may not fit comfortably.

Is drilling required for installation?
No, installation uses sturdy C-clamps with protective pads so no drilling or permanent modification is needed.