VIVO Black Under Desk Corner 25 x 10 inch Keyboard Tray, MOUNT-KB03B | Computer Keyboard and Mouse Platform with Corner Connector, Under Table Desk Mount for L-Shaped Workstations, Full Swivel

Price: $89.99
(as of Jul 13, 2026 19:40:51 UTC – Details)

Product description

Corner Desk Keyboard Tray

Perfect for L-shaped workstations, this adjustable tray lets you type and do mouse work at a more ergonomic position. The connector plate extends the edge of your L-shaped desk to allow mounting the track directly in the corner.

Please Check Under Desk Compatibility

Enhance Posture

Tool-Free Adjustments

Features 5″ height adjustment, +6° to -22°, and 360° rotation.

3.38” to 12.88” Extension

Smooth Sliding Track

Tray slides underneath for easy storage.

280° Swivel

Easily swivels out of the way for other tasks.

Keyboard Tray + Corner Maker

Features metal corner maker for smooth desktop joint connection.

1 ADJUSTMENTS

2 SMOOTH TRACK

3 SWIVEL

4 CORNER TRAY

Customize Your Keyboard Placement with the Free Motion Design

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Specifications

Universal Design Fits most keyboards and mice on the market Weight Capacity 4.4 lbs Maximum Desk Thickness 1.4” Material Steel, MDF Board Keyboard Tray Dimensions 25” x 10” Sliding Track Dimensions 14.25” x 6.25” Tilt +6° to -22° Corner Connector Dimensions 16.8” x 9.8” x 1.8” Keyboard Tray Thickness 0.5” Height Adjustment 5” Rotation 360°

Corner Keyboard and Mouse Tray: This typing platform secures under your desk with the 16.8” x 9.8” corner connector plate and included hardware. Tray supports up to 4.4 lbs and weighs 10 lbs. Please be sure your desk can support this combined weight
Under Desk Clearance: Tray requires 7″ of under-desk clearance for the track to fit 90-degree angled corner desks. For non-standard corners, the track could require up to 13″ of under-desk clearance
Deluxe Universal 25” x 10” Tray: Fits most keyboards and mice on the market. The tray slides forward and backward on a 14.25” long and 6.25” wide track. Maximum recommended desktop thickness for the corner connector is 1.4”
Enhance Posture: Reduce wrist soreness with supportive rubber padding, full side-to-side rotations, tilting capability, and 5” height adjustment. Perfect space-saving typing solution for L-shaped height adjustable desks
Simple Assembly Process: All mounting hardware and step-by-step instructions are included for fast and easy assembly and installation

Product summary

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