Under Desk Keyboard Tray 20 in x 11 in - Ergonomic Slide & Tilt

In this review the FERSGO Under Desk Keyboard Tray is evaluated for people who want to reclaim desk space and improve posture without replacing their entire workstation. The tray's biggest selling point is a versatile, articulating mounting system that lets a keyboard and mouse slide under the desk, adjust height, swivel 360 degrees and tilt up to 15 degrees so users can position input devices for comfort. It's intended for wooden desks that meet the stated clearance and surface size requirements and aims to reduce neck and shoulder strain for daily computer users.

Key Features

• Under-desk mounting: The tray installs beneath a flat wooden desk surface to free up desktop space and keep a keyboard and mouse neatly stowed when not in use.
• Adjustable height and tilt: Height can be changed and the tray tilts up to 15 degrees so users can find a more ergonomic wrist and forearm position while typing.
• 360 degree swivel: The articulating arm allows full swivel motion so the tray can be positioned for multiple seating positions or moved out of the way.
• Retractable slide: The 23 in track lets the keyboard tray slide smoothly in and out, making it easy to tuck away when work is finished.
• Durable construction: The arm uses heavy-duty steel and the tray is MDF with a PU leather wrist pad to balance strength with a comfortable resting surface.
• Warranty support: The product is backed by a 5-year satisfaction warranty for added confidence in durability and service.

Who It's For

This tray is well suited to home office users, students, and office workers who have a wooden desk with at least 27.75 in from floor to underside and a roughly 24 in by 24 in usable surface area for mounting. People who want to free desktop space and reduce neck or shoulder discomfort by adjusting keyboard height and angle will find the tray particularly helpful.

It is less appropriate for glass, thin composite, or irregular desks that cannot support an undermount installation, and users who need a locking mechanism that never slips should be aware some users report the tray can be hard to lock perfectly in place under heavier use.

Pros & Cons

Pros

• Sturdy, heavy-duty steel arm and quality MDF tray give a solid feel and long-term durability.
• Good ergonomic range with height adjustment, 15 degree tilt and 360 degree swivel for personalized setup.
• Retractable 23 in track keeps keyboard and mouse out of sight when not in use, freeing desktop space.
• Includes a comfortable PU leather wrist rest and a 5-year satisfaction warranty.

Cons

• Requires a minimum desk clearance and a flat wooden underside for proper installation, limiting compatibility.
• Some users report the tray does not always stay locked in position under repeated movement or heavier loads.

Specifications

Tray size	20 in x 11 in
Track length	23 in
Maximum tilt	15 degrees
Swivel	360 degrees
Mount type	Undermount articulating arm
Materials	Heavy-duty steel arm, MDF tray, PU leather wrist pad
Warranty	5-year satisfaction warranty

Our Verdict

The FERSGO under desk keyboard tray is a solid value for anyone with the required desk clearance who wants to free desktop space and improve posture. It pairs durable construction with useful adjustment options, making it a practical ergonomic upgrade for home and office settings, though installers should confirm compatibility and accept that heavy use may require occasional readjustment.

Frequently Asked Questions

What desk dimensions are required?
The tray needs a flat wooden underside and a floor-to-underdess height of at least 27.75 in and a mounting surface roughly 24 in x 24 in.

Can the tray support a full-size mouse and keyboard together?
Yes, the 20 in x 11 in tray is designed to hold a keyboard and mouse; some users report the mouse safety feature is mixed depending on mouse size.

Is it difficult to install?
Installation is straightforward on compatible wooden desks and most customers find the instructions clear and mounting relatively easy.