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Humanscale DE400/DE450

item#: HUS016

The Humanscale DE400/DE450 Corner Sleeve will increase your desk space and keyboard accessibility by turning a 90 degree desktop corner into a diagonal corner. This simple but unique accessory allows you to mount a keyboard into a tight corner.

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The two models have the same width and length, but are made to fit desks of different thicknesses.

  • DE400: for desks 1" to 1.5" thick
  • DE450: for desks 1.5" to 2.5" thick
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  • Details

Humanscale DE400/DE450 Features

  • DE400 fits desks 1" to 1 1/2" thick
  • DE450 fits desks 1 1/2" to 2 1/2" thick
  • Dimensions: 38 1/2" x 13 3/4"
  • Compatible with any Humanscale keyboard tray or mouse platform.

The Human Solution is an authorized Humanscale dealer

Customer Reviews

Humanscale DE400 & DE450 Corner Sleeve
5 Stars based on 3 Review(s)
5 Stars

Problem solver
May 16, 2014
Extended my desk area perfectly

5 Stars

DE 450 Corner Sleeve
August 21, 2013
I believe this is the best corner sleeve on the market. It is a little pricey, but I think it is worth the extra. Large size helps it cove worksurface joints easily.

5 Stars

Simple and effective
August 18, 2010
This simple device extends the cube surface without all the knobs and levers that are always slipping on the "ergonomic" keyboard trays.