3M AKT90LE Adjustable Keyboard Tray Review 2026
Best Ergonomic Arm
Lift-to-adjust keyboard arm with +10/-15 degree tilt, 360 degree swivel and a lifetime arm warranty.
Amazon rating: 4.2/5 Amazon rating as of Oct 2026 · Price tier: Premium
By CompareMyDesk editorial team · Specs and rating checked
Comparing options? Read our best under-desk keyboard trays of 2026 buying guide.
What we like
- Lift-to-adjust height, no lever
- Tilt +10 to -15 degrees; 360-degree swivel; stows under the desk
- Gel wrist rest and mouse pad that goes left or right
- Lifetime warranty on the arm, 5 years platform, 1 year wrist rest
Things to consider
- Needs 26 x 23.25 in under the desk (3M)
- Screws into the desk
- 3M's published height ranges conflict, so check the listing
- Most expensive here
Key specifications
Manufacturer claims, from the brand's product page or Amazon listing.
| Mount | Screw-on 23 in track |
|---|---|
| Space Needed | 26 W x 23.25 D in under the desk |
| Height / Tilt | Lift-to-adjust height (3M's published ranges conflict; check listing); tilt +10/-15 degrees; 360-degree swivel |
| Max Weight | Not confirmed; check listing |
| Warranty | Lifetime arm, 5 yr platform, 1 yr wrist rest |
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