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Humanscale 400 Diagonal Big Keyboard Tray - Design Your Own

SKU:
HUS055

| Click Here to Learn How to Use This Desk Builder

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  • Humanscale Keyboard Tray Systems Review08:01

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      humanscale 10% promo
       

      When your keyboard setup is ample, try the tray that's big enough to handle housing your keys and mouse platforms on a single surface with the Humanscale 400 Diagonal Big Keyboard Tray.

      The 400 board stores everything on your work surface instead of needing a separate a mousing platform - allowing you to keep your mouse at the same tilt as your keyboard.

      And not only is the tray spacious, it fits the angled edges of a diagonal corner, letting you install an ergonomic keyboard tray on trickier desk setups.

      The Humanscale 400 is available with a Design Your Own option for more customized typing, your way.

      Features

      • Easily configured to meet your specific needs 
      • 400 board offers the widest single surface for a keyboard tray
      • Platform is made of phenolic - an ultra-strong, remarkably thin (1/4") composite that's non-toxic, durable, and easy to clean
      • Design supports multiple keyboards and mice combos and will fit most desks, including corner desks
      • No need for a separate mousing platform

      Specifications

      Mechanisms 9 adjustable arms available
      Track lengths 11" - 27" for varying desk depths
      Palm rests Available in foam or gel
      400 platform dimensions 27.5" W x 11.5" D
      Warranty 15 years
       

      Color

      The Humanscale 400 Diagonal Big Keyboard Tray is only available in Black.

       

      Humanscale Keyboard Mechanisms

      2G mechanism

      Loosen knob to adjust and lock back into place. Unlike the 5G or 6G, this mechanism has no reference for keyboard platform angle.

      Height adjustment 6.25": 1.25" above track to 5" below track
      Track length Comes standard with 22" track

      6G mechanism

      Humanscale's newest dial-a-tilt mechanism that instantly adjusts the platform's tilt without the need to lock or loosen any knobs or levers and slimmer than the 5G.

      Height adjustment 7": 1.75" above track to 5.25" below track
      Track length Comes standard with 22" track

      5G mechanism

      The dial-a-tilt mechanism instantly adjusts the platform's tilt without the need to lock or loosen any knobs or levers. Its solid build quality and simplicity make this mechanism the most popular mechanism Humanscale offers.

      Height adjustment 6.25": 1.25" above track to 5" below track
      Track length Comes standard with 22" track

      5GSM mechanism for limited-depth desks

      This mechanism goes 4" farther underneath a desk surface, getting a keyboard tray stored out of the way on a shorter track, perfect for desks with limited depth or small spaces.

      Height adjustment 4": 0.5" above track to 3.5" below track
      Track length Comes standard with 18" track

      4G mechanism

      This is the older version of the 5G mechanism, featuring dial-a-tilt keyboard angle adjustability.

      Height adjustment 6.25": 1.25" above track to 5" below track
      Track length Comes standard with 22" track

      4GAD mechanism for above-desk use

      This is a version of the 4G with a longer arm for use above a work surface, making it great for sit-to-stand solutions.

      Height adjustment 11.5": 8.5" above track to 3" below track
      Track length Comes standard with 27" track

      AD mechanism

      This mechanism is the 2G mechanism, but with a longer arm for use above a work surface. It works well for sit-to-stand solutions.

      Height adjustment 10'': 5'' above track to 5'' below track
      Track length Comes standard with 25'' track
      Humanscale AD Mechanism

      KM mechanism

      This mechanism features a pre-set 0 degree tilt and knob-free adjustment.

      Height adjustment 6.25": 1.25" above track to 5" below track
      Track length Comes standard with 22" track
       

      Lateral Slider

      All Humanscale mechanisms pivot 360 degrees from the point where it is mounted to the track. Some users have a need for additional side-to-side adjustability. The lateral slider provides for eight extra inches of movement from right to left. This is a useful feature for someone at a large workstation that requires them to type facing different angles or monitors.

       

      Track Length

      The track mounts to the underside of your work surface. It directs and supports the Humanscale mechanism and keyboard tray as it slides forward and back. Standard length on most mechanisms is 21 5/8 inches. That length ensures that the keyboard tray can be completely stowed under your desk when not in use. Some mechanisms come standard with a shorter or longer track. Consult each description for that information, but all systems can be ordered with any track length.

       

      Palm Support

      Select one of the foam or gel palm rest options for the 400 Diagonal Big keyboard platform. Choose a solid 27'' palm rest or a split palm rest with one 20'' section and one 7'' long section; this feature comes in handy if a user doesn't always want a palm rest in front of their mouse or keypad (pictured in main image above). Both types of palm supports are covered with an easy to clean, black synthetic leather.


      Slim 19'' gel palm rests are also available for users with thin keyboards such as those made by Apple. The slim gel palm rests are available in silver or black, but will not sit flush against the corner of the keyboard tray like the 27'' or 20'' palm rests. The slim 19'' palm rests will sit roughly 5/8'' away from the closest corner when installed.

       

      Humanscale Palm Rests

      When designing your Humanscale 400 Diagonal Big Keyboard Tray, if you choose to not add a palm support, there will be two holes located at the installation points on the tray.


      This is normal and part of the keyboard tray's design, but if you do not want a palm rest and installation holes in your tray, we suggest ordering another keyboard tray.


      If you have any questions or need help choosing a keyboard tray, please don't hesitate to call us!

       

      Mouse Platform

      A separate mouse platform is not available as this keyboard tray is large enough to support mousing on the main platform.

       

      Mouse Pad

      A mouse pad for the separate mouse platform is not available as this keyboard tray is large enough to support mousing on the main platform.

       

      Second Mouse Pad

      A mouse pad for the separate mouse platform is not available as this keyboard tray is large enough to support mousing on the main platform.

       

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      Product Reviews

      Write Review

      1. Solid but misleading... 3 Star Review

        Posted by on Aug 6th 2017

        I bought his product because it would be installed in a corner of a L-shaped desk and the length of the track... I didn't want a palm rest and almost returned the product because of of holes in the tray where the palm rest is installed. The picture shown should be displayed with the choices that are made so buyer understands what it will look like... I wrapped vinyl paper over the holes, hopefully I'll not regret returning this.

      2. Good product... 4 Star Review

        Posted by on Jun 17th 2013

        It works well, easy to adjust, but it responds to my typing more, than i expected. Also for the price I would expect more elegant appearance than it actually is - kinda constructivistic.

      Warranty Information

      This product comes standard with a 15-year warranty.

      Return Information

      • Return windows close 30 days after you receive your item.
      • You are responsible for obtaining a Return Merchandise Authorization, the cost of shipping, and potential restocking fees, if the item has been opened.
      • To start a return, or to view the full returns policy, click here.
      Your Cost $254.00 List Price: $390.00
      Ships Free (US48)
      Ships in 5-7 business days
       
      Qty

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      Bulk Deals

      In many cases, we can offer bulk quantity discounts for purchases or smaller orders made over an extended period of time. Bulk deals are based on anticipated volume and the products you've selected. We can also provide you with brochures and swatches to assist in your purchasing decisions.

      If you would like to request a quote, we can be reached via phone (800-531-3746), email (info@humansolution.com), or live chat from 8am - 7pm Monday - Friday and from 10am - 6pm Saturday.

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