Adjustable Keyboard and Mouse Tray Under Desk Mount - Ergonomic

In this review of the VIVO Adjustable Computer Keyboard and Mouse Platform Tray, the bottom line is simple: if you need a sturdy under-desk keyboard drawer that improves typing posture and frees desk surface space, this tray is a reliable choice. It is aimed at home office and small business users who want a full-size 25' x 10' surface, adjustable height and tilt, and a plush wrist rest for comfort. The review focuses on build quality, adjustability, and real-world fit so you can decide if the tray suits your desk and workflow.

Key Features

• Under-desk mount: Attaches beneath the desk to clear desktop clutter and create a dedicated typing area without losing knee room.
• 18' sliding track: The keyboard platform glides forward and backward on an 18' track so users can position the tray for reach and ergonomics.
• Adjustable tilt and height: Tilt ranges from +23 to -18 degrees and height adjusts up to 5' so you can fine tune wrist angle and typing posture.
• Deluxe tray size: The 25' x 10' surface accommodates most keyboards and mice, including larger models, letting you arrange peripherals comfortably.
• Comfort padding: Includes a removable plush wrist pad that reduces wrist soreness during long typing sessions and is easy to clean or replace.
• Simple assembly: All mounting hardware is included, so installation is straightforward if you measure the underside clearance beforehand.

Who It's For

The tray is best for remote workers, students, and office occupants who want an ergonomic under-desk solution that supports full-size keyboards and a mouse while keeping the desktop clear. Its robust steel construction and 11 lb weight capacity make it well suited to heavier keyboards and standard mice.

People with very shallow desks or limited underside clearance should measure carefully, since the 18' track and overall tray dimensions require space. If you need a motorized or ultra-compact foldaway option, this manual sliding tray may not be ideal.

Pros & Cons

Pros

• Solid build quality and stable platform that holds large keyboards and mice securely.
• Good ergonomic range with 5' height adjustment, tilt and 360 swivel for personalized placement.
• Removable plush padding improves wrist comfort for extended typing sessions.
• All mounting hardware included makes installation straightforward for most desks.

Cons

• Slide mechanism can feel stiff to move for some users, requiring initial breaking-in.
• Tray size and 18' track length may be too large for shallow desks or small workstations.

Specifications

Tray dimensions	25' x 10'
Track dimensions	18' x 5.5'
Extension	12'
Height adjustment	5'
Tilt range	+23 to -18 degrees
Swivel	360 degrees
Product weight	13 lbs

Our Verdict

The VIVO adjustable under-desk keyboard tray is a practical, well-built ergonomic platform for users who want a full-size surface and meaningful adjustment options. It represents good value for anyone willing to measure their desk for fit and tolerate a firmer slide mechanism at first, delivering improved posture and a cleaner workspace over a standard desktop setup.

Frequently Asked Questions

Will this tray fit small desks?
Measure the underside clearance and available 18' track length; shallow desks or limited knee space may prevent proper installation.

Can it support large keyboards?
Yes, the 25' x 10' tray and 11 lb capacity accommodate most large keyboards and a mouse with room to spare.

Is assembly difficult?
No, the tray ships with all mounting hardware and basic instructions so most users can install it with common tools.