Gamer Keyboard Tray with Dual Mouse Platform, ED-900-81D
"Build your own system, base starts as keyboard tray only".
- A keyboard tray with a dual mouse platform
- With 19" width, 10 5/8" depth, this keyboard tray supports most standard keyboards
- Add a keyboard arm and track for a complete ergonomic typing unit
- Dual mousing helps prevent carpal tunnel syndrome
- Mousing platform is kidney shaped and measures 11.5" x 8.5"
- Unique shape of mousing platform ensures that mousing surface is closer to the user
- Please see, if you want a mousing platform above the keyboard tray
![]() |
![]() |
Description
Humanscale offers a full line of durable keyboard and mouse platform
options created to meet the needs of a wide variety of individual,
workstations, and office environments. Each of the platform options is
designed to ensure that users type and mouse within their neutral reach
zone, thereby encouraging safe, sustainable working postures.
By combining one of these platform options with one our award winning
mechanisms, you will create the most non-instrusive, intuitively adjustable
keyboard support available. 900 keyboard platform is made of phenolic, an
ultra strong, remarkably thin (¼ inch) composite that is non-toxic, durable
and easy to clean. Standard 900 keyboard platform is designed to support
nearly all standard keyboards and to fit most desks. Humanscale 900 keyboard
dimensions: 19" W x 10-5/8" D.
Features of Keyboard Tray Mechanism
- Intuitive height adjustment that requires no locks, levers or controls
- Dial-a-tilt positioning that allows you to type at the angle most comfortable for you
- Ultra think profile to provide maximum knee clearance
- Superior design to provide maximum strength and stability
- Raised tilt mechanism to protect the keyboard from collisions with the edge of the desk
Keyboard Systems - In many ways, a keyboard support is
the heart of an ergonomic workstation. As reach and vision drive posture, an
articulating keyboard system allows the user to sit in a healthy, neutral
posture through bringing the keyboard and mouse to the user. A well-designed
articulating keyboard system offers protection from carpal tunnel syndrome, neck
and back pain and other musculoskeletal issues. Since 1995, Humanscale has been
the leading manufacturer of articulating keyboard systems and today sells more
than all other manufacturers combined.
Effortless Use - Humanscale patented keyboard systems have effortless height and angle adjustment. Promoting negative
tilt keying, the keyboard platforms will not go into a positive tilt.
Durability - Humanscale keyboard trays are solidly anchored to any work surface,
and shape to specific user needs. Hypoallergenic Gel palm supports offer height
and durability, and are designed to be compatible with human skin.
Customization - Humanscale offers three negative-tilt keyboard systems, from 5G
to our latest 6G, which combines easy dial-a-tilt and height adjustability with
the strongest, most stable arm on the market. Humanscale keyboard supports come
in many different configurations, including left/right customization, to support
any user need.
Design Story - An ergonomically designed keyboard is essential
for every workstation. Ergonomists agree that the healthiest typing posture is
one that allows the wrists to maintain a neutral or slightly pronated posture -
straight or bent at a slightly downward angle. For that reason, Humanscale
designers created our keyboard systems to allow the keyboard to positioned
anywhere from 0 degrees to a -15 degree angle.
A decade of ergonomic research shows that using a negative sloped adjustable keyboard tray maximizes the time
spent working in a neutral hand, wrist and upper body postures. These postural
benefits can’t be achieved by just using a keyboard on a height-adjustable work
surface." - Dr. Alan Hedge, Cornell University.
The Neutral Reach Zone
Unlike older generation keyboard/mouse solutions, our platforms are designed to ensure that nearly all users are able to work consistently within their Neutral Reach Zone, and thus maintain a low-risk, sustainable posture. |
![]() |
Option 1 - Arms Type
![]() 2G |
![]() 5G |
![]() 6G |
![]() 5GSM |
![]() 5GAD |
Option 2 - Track
Refers to the under-desk mounted track that the mechanism slides along. Measure the amount of flat space you have on the under-side (from front to back of your desk) to determine which track length best suits you. The longer the track you are able to fit, the farther underneath the desk you will be able to slide the platform. The track measures 5-1/2" in width and is available in seven lengths:
11" Track |
For real small Desks at least 11" deep "from front to back" |
14" Track |
For real small Desks at least 14" deep "from front to back" |
16" Track |
For real small Desks at least 16" deep "from front to back" |
18" Track |
For smaller Desks at least 18" deep "measure from front to back" |
21 3/4" Track (Standard) |
For use with 22" deep Desks "measure from front to back" |
25" Track |
For deeper Desks with up to 25" depth "from front to back" |
27" Track |
For real deep Desks with up to 27" depth "from front to back" |
Option 3 - Track Length
Desk has more than 22" clear space under desktop, front to back
Less than 22" & more than 18" clearance under desktop, front to back
Less than 18" & more than 16" clearance under desktop, front to back
Desk has less than 16" & more than 14" clear space under desktop, front to back
Option 4 - Lateral Slider
Lateral Slider allows the platform to be adjusted left or right a total of 8" for optimal keyboard positioning. It can be ordered with any keyboard mechanism by indicating "LS" after the mechanism code (e.g., 6GLS or 6GWLS). |
Option 5 - Palm Rest
|
Available with either a foam or gel core, our synthetic leather palm supports are comfortable, durable and easy to clean. Our standard palm supports are available in black. However, as with our platforms, other colors can be made available on request. |
Option 6 - Corner Solution
DE100 -
29.5" x 12.188" |
DE200/250 -
16" diameter |
DE400/450 -
38.5" x 13.75" |
Model | ED-900-81D |
Manufacturer | Ergodirect |
Part Number | 900-81D |
Keyboard Tray Dimensions | 19" W x 10-5/8" D |
Be the first to review this product
![]() |