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Black clamp-on keyboard tray with height and tilt adjustment, slides under desk

Uncaged Ergonomics

Uncaged Ergonomics KT4 Clamp-On Keyboard Tray 4.1–6.6" 1.25" Desk

SKU CH-JYVE-0JWPC

Clamp-on keyboard tray slides out, tilts and adjusts 4.1–6.6″ below desks up to 1.25″ thick

  • Adjustable height from 4.1 to 6.6 inches positions keyboard at elbow level
  • Tilt adjustment supports neutral or negative wrist angle for healthier typing
  • Slide-out design stores keyboard under desk to free up surface space
  • Clamp mount fits desks up to 1.25 inches thick without tools
  • Height, tilt and slide combine for flexible typing posture throughout the day

Ergonomic Clamp-On Keyboard Tray

This clamp-on keyboard tray slides under the desk to raise, tilt and slide your keyboard into a comfortable position. It suits anyone who types for long periods and wants a healthier wrist posture without replacing their desk. The unit clamps on quickly and stores the keyboard out of sight when not in use. Installation requires no tools and fits most desks up to 1.25" thick.

Height and Tilt Adjustment Range

The tray height adjusts continuously from approximately 4.1 to 6.6 inches below the desktop surface. This range lets you position the keyboard at elbow level so you can sit upright and view your monitor at eye height. A negative tilt option keeps wrists neutral during extended typing sessions. The mechanism operates smoothly for frequent posture changes throughout the day.

Sturdy Clamp Mount and Slide Action

Screw clamps secure the tray firmly to desks up to 1.25" thick without damaging the surface. A printed spacing guide on the packaging speeds up alignment during setup. The sliding drawer glides in for storage and out for typing, clearing desk clutter instantly. No tools are needed to attach or remove the tray from the clamps.

How it compares

Measured against everything we stock in Mouse Pads & Typing Accessories, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 90% of the 5,836 comparable items (median $22.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the clamp-on tray, and what is the common mistake with the 1.25" desk-thickness limit?

Screw the two clamps onto a desk up to 1.25" thick using the printed spacing guide on the box; the step people miss is verifying desk thickness first, because thicker tops prevent the clamps from closing fully.

What maintenance or replacement will the sliding mechanism need over time?

The ball-bearing slide runs dry, so wipe the rails occasionally and apply a light PTFE lubricant if motion becomes stiff; no scheduled part replacement is required.

At what height does the tilt range become limited during sustained typing?

The tray tilts through its full range at any height between 4.1" and 6.6" below the desk; the first limit you reach is the 6.6" maximum drop, beyond which the tray cannot lower further.

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