Workrite corner keyboard tray platform in gray, shown from the front with mounting holes visible on the underside.
Diagram showing three corner desk compatibility options for the Workrite keyboard tray platform: diagonal corner, curved corner, and 90-degree converted corner.
Line drawing of the Workrite keyboard tray platform with dimension callouts showing width, depth, and height measurements.
    Workrite corner keyboard tray platform in gray, shown from the front with mounting holes visible on the underside.
    Diagram showing three corner desk compatibility options for the Workrite keyboard tray platform: diagonal corner, curved corner, and 90-degree converted corner.
    Line drawing of the Workrite keyboard tray platform with dimension callouts showing width, depth, and height measurements.
Workrite corner keyboard tray platform in gray, shown from the front with mounting holes visible on the underside.
Diagram showing three corner desk compatibility options for the Workrite keyboard tray platform: diagonal corner, curved corner, and 90-degree converted corner.
Line drawing of the Workrite keyboard tray platform with dimension callouts showing width, depth, and height measurements.
Workrite corner keyboard tray platform in gray, shown from the front with mounting holes visible on the underside.
Diagram showing three corner desk compatibility options for the Workrite keyboard tray platform: diagonal corner, curved corner, and 90-degree converted corner.
Line drawing of the Workrite keyboard tray platform with dimension callouts showing width, depth, and height measurements.
    Workrite corner keyboard tray platform in gray, shown from the front with mounting holes visible on the underside.
    Diagram showing three corner desk compatibility options for the Workrite keyboard tray platform: diagonal corner, curved corner, and 90-degree converted corner.
    Line drawing of the Workrite keyboard tray platform with dimension callouts showing width, depth, and height measurements.
Workrite corner keyboard tray platform in gray, shown from the front with mounting holes visible on the underside.
Diagram showing three corner desk compatibility options for the Workrite keyboard tray platform: diagonal corner, curved corner, and 90-degree converted corner.
Line drawing of the Workrite keyboard tray platform with dimension callouts showing width, depth, and height measurements.

About

The Ultimate Ergonomic Solution for Corner Workstations

The Workrite Corner Keyboard Tray Platform #188 is the professional-grade ergonomic solution designed specifically for corner and L-shaped desk configurations—combining a full-size keyboard and mouse platform with integrated document holder and premium comfort features.

Why This Corner Keyboard Tray Will Transform Your Workspace:

  • Eliminate Wrist & Shoulder Pain: Ergonomic design positions keyboard and mouse at optimal height and angle, reducing strain from awkward corner desk setups
  • Perfect for Corner Desks: Specifically engineered for corner and diagonal applications—fits radius of 17" or more on L-shaped workstations
  • Combination Platform: Unified keyboard and mouse surface with no moving parts for extreme rigidity and stability
  • Built-In Document Holder: Integrated Optimizer document holder on backside enables in-line viewing, reducing neck strain and improving productivity
  • Removable Palm Support: Cushioned wrist rest provides comfort during extended typing sessions and can be removed based on preference
  • Ambidextrous Design: Easily accommodates left or right-handed users without modification
  • Premium Materials: Available in Classic 5/8" melamine or ultra-thin 1/4" composite for sleek, professional appearance
  • Cable Management Included: Keeps cords organized and out of sight for clean, professional workspace
  • Generous Size: 27.25" W x 11.25" D provides ample space for full-size keyboard, mouse, and accessories

Perfect For:

  • Corner and L-shaped desk configurations
  • Home office professionals experiencing wrist or shoulder discomfort
  • Corporate ergonomic compliance programs
  • Multi-monitor workstation setups
  • Anyone spending 4+ hours daily at a keyboard
  • Sit-stand desk corner installations

What's Included:

  • 27.25" x 11.25" combination keyboard/mouse platform
  • Removable palm support
  • Optimizer document holder (integrated on backside)
  • Cable management system
  • All mounting hardware

Specifications:

  • Model: CB-188-25 / UB-188-25
  • Dimensions: 27.25" W x 11.25" D
  • Application: Corner or straightaway
  • Minimum corner radius: 17"
  • Material Options: Classic 5/8" melamine or 1/4" Ultra-Thin composite
  • Vendor: Workrite

✓ FREE SHIPPING | ✓ Ergonomic Design | ✓ Professional Grade | ✓ Reduce Pain

Stop suffering from wrist strain and awkward corner desk positioning. Invest in professional-grade ergonomics and experience the difference proper keyboard positioning makes in your daily comfort and productivity.

The Ultimate Ergonomic Solution for Corner Workstations

The Workrite Corner Keyboard Tray Platform #188 is the professional-grade ergonomic solution designed specifically for corner and L-shaped desk configurations—combining a full-size keyboard and mouse platform with integrated document holder and premium comfort features.

Why This Corner Keyboard Tray Will Transform Your Workspace:

  • Eliminate Wrist & Shoulder Pain: Ergonomic design positions keyboard and mouse at optimal height and angle, reducing strain from awkward corner desk setups
  • Perfect for Corner Desks: Specifically engineered for corner and diagonal applications—fits radius of 17" or more on L-shaped workstations
  • Combination Platform: Unified keyboard and mouse surface with no moving parts for extreme rigidity and stability
  • Built-In Document Holder: Integrated Optimizer document holder on backside enables in-line viewing, reducing neck strain and improving productivity
  • Removable Palm Support: Cushioned wrist rest provides comfort during extended typing sessions and can be removed based on preference
  • Ambidextrous Design: Easily accommodates left or right-handed users without modification
  • Premium Materials: Available in Classic 5/8" melamine or ultra-thin 1/4" composite for sleek, professional appearance
  • Cable Management Included: Keeps cords organized and out of sight for clean, professional workspace
  • Generous Size: 27.25" W x 11.25" D provides ample space for full-size keyboard, mouse, and accessories

Perfect For:

  • Corner and L-shaped desk configurations
  • Home office professionals experiencing wrist or shoulder discomfort
  • Corporate ergonomic compliance programs
  • Multi-monitor workstation setups
  • Anyone spending 4+ hours daily at a keyboard
  • Sit-stand desk corner installations

What's Included:

  • 27.25" x 11.25" combination keyboard/mouse platform
  • Removable palm support
  • Optimizer document holder (integrated on backside)
  • Cable management system
  • All mounting hardware

Specifications:

  • Model: CB-188-25 / UB-188-25
  • Dimensions: 27.25" W x 11.25" D
  • Application: Corner or straightaway
  • Minimum corner radius: 17"
  • Material Options: Classic 5/8" melamine or 1/4" Ultra-Thin composite
  • Vendor: Workrite

✓ FREE SHIPPING | ✓ Ergonomic Design | ✓ Professional Grade | ✓ Reduce Pain

Stop suffering from wrist strain and awkward corner desk positioning. Invest in professional-grade ergonomics and experience the difference proper keyboard positioning makes in your daily comfort and productivity.

Workrite by Workrite

5.0

Workrite Corner Keyboard Tray Platform - Ergonomic 27" Combo Tray with Document Holder

CB-188-25

$137.40
$137.40
The Workrite Corner Keyboard Tray Platform #188 is the professional-grade ergonomic solution made specifically for corner and L-...  Read more
The Workrite Corner Keyboard Tray Platform #188 is the professional-grade ergonomic solution made specifically for corner and L-shaped desk configurations—combining a full-size keyboard and mouse platform with integrated document holder and high-quality comfort features. Invest in professional-grade ergonomics and experience the difference proper keyboard positioning makes in your daily comfort and productivity. Perfect for Corner Desks: Specifically engineered for corner and diagonal applications—fits radius of 17" or more on L-shaped workstations.
Size:

Not sure this is the right fit?

Our certified specialists can evaluate your workstation and recommend the right setup for you.

Request an Ergonomic Evaluation →
Free Shipping
On orders over $99
Certified Specialists
Expert guidance on your purchase
Flexible Payments
4 interest-free installments with Shop Pay

Trusted By

FAQs About the Workrite Corner Keyboard Tray Platform #188

1

Who is the Workrite Corner Keyboard Tray Platform #188 designed for?

The Workrite Corner Keyboard Tray Platform #188 is designed for people working at corner or L-shaped desks, including multi-monitor workstation setups and anyone spending 4 or more hours daily at a keyboard who wants ergonomic positioning in a corner configuration.

2

What corner radius does the Workrite Corner Keyboard Tray Platform #188 fit?

The Workrite Corner Keyboard Tray Platform #188 fits corner or diagonal applications with a minimum radius of 17 inches, in addition to working on straightaway, non-corner desks. This flexibility means the same platform can serve either a dedicated corner workstation or a standard straight desk.

3

What material options does the Workrite Corner Keyboard Tray Platform #188 offer?

The Workrite Corner Keyboard Tray Platform #188 (CB-188-25 / UB-188-25) is available in classic 5/8-inch melamine or an ultra-thin 1/4-inch composite, giving you a choice between traditional durability and a sleeker, lower-profile surface. Both options are built to the same 27.25-inch by 11.25-inch footprint, so the choice comes down to material preference rather than available space.

4

Does the Workrite Corner Keyboard Tray Platform #188 include a document holder and cable management?

Yes, the Workrite Corner Keyboard Tray Platform #188 includes an integrated Optimizer document holder on the backside of the tray, along with a cable management system to keep cords organized and out of sight. Together these features are intended to keep reference material within easy view and cords out of the way during daily use.

5

Is the wrist support removable on the Workrite Corner Keyboard Tray Platform #188?

Yes, the Workrite Corner Keyboard Tray Platform #188 includes a removable cushioned palm support, so you can take it off if you prefer typing without a wrist rest or want to substitute your own support.

6

What are the dimensions of the Workrite Corner Keyboard Tray Platform #188?

The Workrite Corner Keyboard Tray Platform #188 measures 27.25 inches wide by 11.25 inches deep as a single combination keyboard-and-mouse surface, with no moving parts between the two areas, which is intended to add extra rigidity and stability compared with platforms that use a separate sliding mouse tray.

Check Out These Related Products