VIVO Large Clamp-on Under Desk Keyboard Tray - Saves Desk Space

In this review of the VIVO Large Clamp-on Under Desk Keyboard Tray, the bottom line is clear: this tray is for desk users who need to reclaim surface space while keeping a full-size keyboard and mouse within reach. The tray's wide 26.8 in platform (32.5 in including clamps) and robust C-clamps make it a practical solution for home offices and shared workstations that require a tidy desktop and ergonomic typing angles. It is straightforward to install and delivers reliable support for typical keyboard and mouse setups.

Key Features

• Saves Desk Space: The 26.8 in wide pull-out platform stores keyboard and mouse under the desktop to free up usable surface area for monitors or paperwork.
• Comfortable Typing Angles: The sliding drawer provides ergonomic positioning that helps reduce wrist and shoulder strain during long typing sessions.
• Clamps Protect Desk: Sturdy C-clamps secure the tray without drilling into the desk, keeping the desktop intact while supporting the tray.
• Generous Extension: The tray extends up to 8.5 in from the desk edge, offering good reach and a comfortable working position for most users.
• Weight Capacity: The platform supports up to 11 lbs, which is sufficient for a keyboard, mouse, and small accessories without wobble.
• Simple Installation: All hardware and instructions are included so mounting and adjustment are straightforward for most users.

Who It's For

This tray suits remote workers, students, and office users who use a full-size keyboard and want to clear the desktop for monitors, papers, or creative tools. It works well for people who prefer a dedicated under-desk solution rather than a desk with a built-in slide mechanism, especially when the desktop thickness is 1.25 in or less.

It is not ideal for desks with beveled edges or thicker tops over 1.25 in, and users with limited underside clearance or very narrow desk widths should check that 32.5 in from clamp to clamp fits their workspace before purchasing.

Pros & Cons

Pros

• Sturdy C-clamps hold the tray firmly in place without permanent mounting.
• Wide 26.8 in platform accommodates both keyboard and mouse comfortably.
• Easy assembly and included hardware make installation accessible to most users.
• Good weight capacity at 11 lbs for everyday peripherals and small accessories.

Cons

• Not compatible with beveled edge desktops and limited to surfaces 1.25 in thick or less.
• Some users report variability in slide smoothness, so glide performance may differ by setup.

Specifications

Platform width	26.8 in (32.5 in including clamps)
Platform depth	11 in
Maximum extension	8.5 in from desk edge
Weight capacity	11 lbs
Maximum desktop thickness	1.25 in
Mount type	Adjustable C-clamps (no drilling)

Our Verdict

The VIVO large clamp-on keyboard tray is a practical, value-oriented accessory for anyone looking to free up desk surface and gain a comfortable typing position. It is sturdy, easy to install, and spacious enough for keyboard and mouse setups, making it a smart buy for compatible desks under 1.25 in thick that are not beveled.

Frequently Asked Questions

Will this tray fit my desk?
Check that your desktop is 1.25 in thick or less and that you have 32.5 in of unobstructed width for the clamps; beveled edges are not compatible.

How far does the tray extend?
The tray can extend up to 8.5 in from the edge of the desk to provide comfortable reach for typing.

How much weight can the tray hold?
The pull-out platform supports up to 11 lbs, suitable for a keyboard, mouse, and small accessories.