Under Desk Keyboard Tray 20 in Heavy-Duty All-Metal - Space Saver

In this review of the 20 in Under Desk Keyboard Tray from FRMSAET, the bottom line is simple: it is a practical space-saving solution for anyone who needs a dedicated keyboard shelf or a shallow under-desk drawer. The single biggest reason to buy is the sturdy all-metal construction paired with an under-desk mounting layout that reclaims desktop area while supporting a surprising 30 lb load. It works best where a slim, retractable platform is needed and where users value smooth sliding and height adjustment over decorative trim.

Key Features

• All-metal construction: The metal tray and slides resist cracking or splintering and give a solid feel under typical use.
• Under-desk mounting: The pull-out design maximizes desktop space by tucking the keyboard or small tools out of the way when not in use.
• Height-adjustable brackets: Two sizes of brackets with five positioning holes allow the tray to be set between about 2.36 in and 4.72 in below the desk surface for better ergonomics.
• Smooth sliding action: The included slides provide quiet push-pull operation for easy access to the keyboard or stored items.
• Generous load capacity: Rated to hold up to 30 lb, the tray can support heavier keyboards or a mix of office supplies and tools without immediate concern.
• Compact footprint: At 20 in by 10.16 in, the platform clears space on a small to medium desk while still fitting common keyboards and accessories.

Who It's For

This tray is well suited for home office workers, students, or hobbyists with limited desk area who want a dedicated place for a keyboard or small tools. The metal build and higher load rating make it a reasonable choice for someone who occasionally stores heavier items in the drawer rather than just a slim keyboard.

People who need a decorative finish, integrated wrist rest, or a tray wider than 20 in should look elsewhere; similarly, buyers who prefer an exact-fit mounting kit for odd-shaped desks may find installation fiddly since customer feedback reports mixed experiences with the instructions and hardware quality.

Pros & Cons

Pros

• Sturdy all-metal platform gives a solid, long-lasting feel for everyday use.
• Under-desk mounting frees valuable desktop space and keeps clutter contained.
• Adjustable height brackets and smooth slides let users fine-tune positioning for comfort.

Cons

• Some customers report variable hardware quality and that the tray can flex under load, which may limit perceived durability.
• Installation instructions and fit can be hit-or-miss depending on desk style, so some setups take extra time.

Specifications

Product type	Under-desk keyboard tray / drawer
Platform size	20 in L x 10.16 in W x 1.06 in H
Material	All-metal construction
Height adjustment	Range approx 2.36 in to 4.72 in from desk bottom
Maximum load	30 lb
Finish	Black

Our Verdict

The FRMSAET 20 in under-desk keyboard tray is a practical, budget-friendly option for reclaiming desktop space and storing a keyboard or small tools. Its all-metal construction and adjustable brackets make it a durable choice for typical home or office use, though buyers should be prepared for some variability in hardware quality and an installation that can require patience. Overall it offers solid value for anyone wanting a sturdy, space-saving under-desk drawer.

Frequently Asked Questions

Will this fit under an Ikea-style desk?
Yes, customers report it fits common Ikea-style desks, but check the height adjustment range to ensure clearance.

How much weight can the tray support?
The tray is rated to carry up to 30 lb, suitable for heavier keyboards or a mix of office supplies.

Is installation difficult?
All hardware and instructions are included, and many find it easy to install, though some users report unclear instructions or less robust fasteners that require extra care.