StarTech.com Under-Desk Keyboard Tray, Clamp-on Ergonomic Keyboard Holder, Sliding Keyboard and Mouse Drawer with C-Clamps, Height Adjustable, Supports up to 12kg (26.5lb), Black

In a busy office or home workspace, the StarTech.com Under-Desk Keyboard Tray frees up valuable desk space while improving typing posture. The clamp-on design attaches securely to desks up to 2.3 in (58.4 mm) thick, and the sliding tray glides smoothly under the desk when not in use. The curved front edge provides ergonomic wrist support, and the spacious surface accommodates a full-size keyboard, mouse, and wrist rest.

Key specifications

• Supports up to 12 kg (26.5 lb) for stable typing
• Tray dimensions: 27.6 x 12.2 in (700 x 310 mm) – fits full-size keyboard and mouse
• Height adjustable to 3.9, 4.7, or 5.5 in (100, 120, or 140 mm) below desk
• Slides out up to 8.5 in (216 mm) from desk edge
• C-clamp mounting with anti-slip pads protects desk surface
• Clamps occupy only 1.8 x 2.5 in (47 x 64 mm) of desk space each
• Durable steel frame with black finish
• 2-year StarTech.com warranty and free lifetime technical assistance

Why choose it

This keyboard tray transforms your desk into an ergonomic workstation. The three height settings let you find the ideal clearance for your legs and arms, reducing strain during long typing sessions. The smooth sliding rails allow you to tuck the tray away when you need extra desk space, and the sturdy construction ensures it stays put even during vigorous typing.

Ideal use cases

• Office workers who want to reclaim desk space and improve posture
• Home office setups with limited surface area
• Gamers or programmers who need a stable, adjustable keyboard platform
• Anyone using a sit-stand desk converter or fixed-height desk

Good to know

Installation is straightforward: assemble the tray, slide it onto the rails, and tighten the C-clamps by hand—no tools required. The anti-slip pads keep the clamps firmly in place without scratching your desk. The tray is compatible with desks up to 2.3 in (58.4 mm) thick, making it versatile for most standard desks.