VIVO MOUNT-KB03N Under-Desk Keyboard Tray, 25 x 10-Inch, Vintage Brown

For a typing setup that keeps both your keyboard and mouse below the desktop when they’re not in use, the VIVO MOUNT-KB03N adds an adjustable 25 x 10-inch platform beneath your desk.

Its sliding track lets the tray move forward and back, while height adjustment, tilt, and full rotation help position the controls for your workspace. The vintage brown finish brings a warm, furniture-inspired look to a practical desk accessory.

A fixed keyboard on the desktop keeps everything immediately visible, this under-desk design is for people who want to reclaim surface space and move the tray out of the way between tasks.

Practical tips

Before mounting, check that the desktop is at least 5/8 inch thick and that there is 14.25 inches of clearance between its edge and any crossbar. The tray needs that space for its sliding track. It fits most keyboards and mice, so consider the 25 x 10-inch platform when planning where your mouse will sit.

The tray mounts beneath the desk, and the mounting hardware is included. The assembly adds 10 pounds under the desktop, so make sure the desk can support that mounted weight. For a height-adjustable desk, a spacer bracket is needed for the track to clear the frame crossbar, the MOUNT-SPACER01 is the specified adapter.

Product specs

• Name: VIVO MOUNT-KB03N under-desk keyboard tray
• Color: Vintage brown
• Tray dimensions: 25 x 10 inches
• Sliding track: 14.25 inches long x 6.25 inches wide
• Height adjustment: 5 inches
• Tilt: +6° to -22°
• Rotation: 360°
• Weight capacity: 4.4 lbs
• Minimum recommended desktop thickness: 5/8 inch

What you’ll notice day to day

The keyboard and mouse can travel with the platform, rather than occupying the desktop throughout the workday. Slide the tray forward to type, then tuck it under the desk when you need the surface clear. Its side-to-side rotation and adjustable height and tilt provide options for arranging the controls around your seating position.

Buyers often praise the tray’s appearance, function, and straightforward installation. Feedback on movement and adjustment is more varied: some find the tray difficult to slide or adjust, and some report wobbling while typing. These observations are useful when deciding how much you value a stow-away platform compared with the direct access of a keyboard kept on the desktop. The vintage brown finish is another consideration if you want the under-desk accessory to coordinate visually with your workspace.

Practical questions

Will the tray fit a keyboard and mouse? It measures 25 x 10 inches and is designed to fit most keyboards and mice. Check your available desktop area and the track clearance before choosing its mounting position.

How can I position the tray? The platform slides forward and back, adjusts up to 5 inches in height, tilts from +6° to -22°, and rotates 360°.

Can it be mounted on a height-adjustable desk? Yes, with a spacer bracket that allows the track to clear the frame crossbar. The specified adapter is MOUNT-SPACER01.

Final verdict

The VIVO MOUNT-KB03N suits a desk setup where reclaiming desktop space matters as much as keeping a keyboard and mouse close at hand. Its generous platform, sliding design, and multiple positioning adjustments make it a practical under-desk choice, while the vintage brown finish adds a distinctive look.