STARTECH 

STARTECH DSKCRNRSLV Desk Corner Sleeve Extender

Mfg Part Number:  DSKCRNRSLV  
Image may not reflect the actual item.
Price: $81.99
Quantity:
In Stock: 770
Last Updated: Nov 28, 2025
No Sales Tax except these states
, PO and Wire.

This Desk Corner Sleeve clamps into the corner of a 90° L-Shaped or Corner desk to increase ergonomics and workspace. The Desk Corner Sleeve ships fully assembled, enabling rapid deployment in the office or at home.

Maximize Desk Space and Comfort

Add 25x13.1in (635x332 mm) to the corner of an L-shaped desk creating enough area for a keyboard and a mouse. The Desk Corner Sleeve is compatible with desks 0.5 to 1.5in (127 to 381mm) thick. The desk extender enhances the ergonomics of corner desks by supporting the wrists while typing.

Achieve the ideal distance from a monitor by setting it up on the corner of the desk for improved ergonomics and reducing eye strain.

Innovative Clamp

The Desk Corner Sleeve's low-profile design eliminates common issues associated with conventional knob-style alternatives, such as accidental knee impacts or potential damage to a chair's armrest. The clamp provides two installation options: attach it directly to the desk or fasten it to a wooden desk using the included wood screws.

The protective foam strips on the desk extender protect the desk surface.

Note: The provided screws are for 0.8in (20mm) or thicker wooden desks only. If using a thinner desk, the screws may damage the desk's top surface.

Durable & Sturdy

Built to last, the Desk Corner Sleeve features a robust steel sheet construction to ensure its longevity and to keep it firmly in place.

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number DSKCRNRSLV
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name Corner Sleeve
Packaged Quantity 1
Product Type Sleeve
Product Information
Features Ergonomic Design
Features Powder Coated
Features Durable
Features Padded
Features Sturdy
Physical Characteristics
Product Color Black
Product Material Foam
Product Material Steel
Height 2.10"
Width 13.10"
Length 25"
Weight (Approximate) 11 lb
Miscellaneous
Package Contents
  • 1 x Corner Sleeve
  • 1 x Hex key
  • 2 x Wood screws
  • 1 x Quick Start Guide
Assembly Required No
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Warranty
Limited Warranty 5 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
[0] [true] [Yes] [No] [Yes]