VerdictAI
#7 in Best Under-Desk Keyboard Trays

3M Tray with Adjustable Keyboard and Mouse Platforms, Turn knob to Adjust Height and tilt, swivels and Stores Under Desk, Gel…

Best for

Best 3M adjustable

Amazon rating

★★★★★4.2(191)

Amazon aggregate, one input among many in the Verdict Score

Verdict scoreFair
68/ 100

Current price

$225.51

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Updated Jun 27, 2026 · 1 min read

3M Tray with Adjustable Keyboard and Mouse Platforms, Turn knob to Adjust Height and tilt, swivels and Stores Under Desk, Gel…

The consensus

What reviewers found

Synthesized across the trust-weighted source mix below.

The 3M AKT80LE offers knob-driven height and tilt adjustment across a 17.75-inch track, plus separate keyboard and mouse platforms, a gel wrist rest, and a precise mouse pad. Its verified-purchase base is the smallest among the picks at roughly 191 ratings, averaging 4.2 stars. No independent expert or specialist-community signals were included, so this synthesis rests on a limited customer sample.

What reviewers liked

  • Knob-driven height and tilt for precise, repeatable adjustment
  • Separate keyboard and mouse platforms with gel wrist rest
  • Solid 4.2-star verified-purchase average

Where it falls short

  • Smallest review base among the ranked picks (~191 ratings)
  • Premium price over $200
  • Shorter 17.75-inch track than other adjustable trays

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Across the reviews

Synthesis · not our verdict

The 3M AKT80LE offers knob-driven height and tilt adjustment across a 17.75-inch track, plus separate keyboard and mouse platforms, a gel wrist rest, and a precise mouse pad. Its verified-purchase base is the smallest among the picks at roughly 191 ratings, averaging 4.2 stars. No independent expert or specialist-community signals were included, so this synthesis rests on a limited customer sample.

The appeal is precise, repeatable adjustment via the turn knob rather than the lift mechanism of the pricier 3M model, which some buyers prefer for set-and-forget positioning. At over $200 it remains a premium purchase, and the modest rating volume means the consensus is less robust than the high-volume clamp-on trays. The shorter 17.75-inch track is worth noting for those who want a wide range of travel.

Key specs

Source: Amazon listing
Simply turn knob to adjust height +1.25"/-4.5" from mounting surface and tilt +15°/-15° to get to comfortable working position
Highly adjustable and sturdy keyboard and mouse platforms help get keyboard and mouse exactly where you want them for comfort
Includes easy to clean leatherette covered gel wrist rest with Precise Mouse Pad that positions right or left
Platform swivels left and right 360° and stows completely under the desk when not is use
Lifetime warranty on keyboard arm, five years on keyboard platform, and one year on gel wrist rests
Required space under surface needed to mount
24" W x 18" D
25% Preconsumer Recycled Content
Black

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