Effective 11/15/2021, Humanscale requires a signature upon delivery.
Build the keyboard setup of your dreams. We combined all of the essential features you could want in a keyboard tray and mouse platform with the Humanscale 900 Standard Keyboard Tray, keeping you typing and your hands in the correct, ergonomic position.
Designed to fit on most desks and hold most keyboards, you'll have the unique ability to tilt the tray to that working sweet spot that your hands, wrists, and arms appreciate, leading you to better work.
Swivel and adjust to your ideal height for the best in ergonomic support, all at your fingertips. The keyboard tray is one of a collection of crucial desk accessories to keep you working comfortably, with hypoallergenic palm supports that take the pressure off your wrists while typing.
Customize your keyboard tray to support your body and work style. The Humanscale 900 Standard Keyboard Tray design ensures that users type and mouse within their Neutral Reach Zone, creating a safe, sustainable, and supremely comfortable work environment.
Features
- Modular style keyboard
- Keeps your hands within your Neutral Reach Zone
- Promotes negative tilt keying
- Easily customized to fit your specific needs
- Made of phenolic resin - an ultra-strong, remarkably thin composite that is nontoxic, durable, and easy to clean
- Supports nearly all standard keyboards and will fit most desks
Specifications
| Mechanisms | 9 adjustable arms to choose from |
| Track lengths | 11" - 27" for varying desk depths |
| Mousing surface | 13 clip-on and swivel options |
| Palm rests | Available in foam or gel |
| Platform dimensions | 19" W x 10.625" D |
| Warranty | 15 years |
Promotional Item
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This keyboard's split design promotes a more natural and ergonomic typing position.
FREE UPLIFT CPU Holder
Clear up desktop space and keep your computer tower off the floor by mounting it to the underneath of your desktop. This accessory is great for height-adjustable desk users.
FREE UPLIFT Single Monitor Arm
Mount a monitor weighing between 4.5 lbs - 17.5 lbs, and adjust the height, depth or lateral position with easy fingertip adjustment.
Color
The Humanscale 900 Standard Keyboard Tray is available in black, white, or platinum. Both the keyboard mechanism, keyboard platform and mouse platform will come in the chosen color.
Humanscale Keyboard Mechanisms
Building a Humanscale keyboard system starts with finding the right mechanism for your setup. The mechanism determines the height adjustment and negative tilt for your keyboard tray.
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 |
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 |
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.
Mouse Platform
Clip Mouse - Mousing Platform
The clip mouse platform is the only mouse platform that allows the user total adjustment control in all three dimensions - height, depth, forward/back and tilt, allowing it to be adjusted precisely the way you need it. It also easily snaps onto either side of the tray for left or right use, and it's available in two sizes and different height ranges.
The Humanscale 900 Standard Keyboard Tray has several popular mousing platform configurations - 8.5" Clip and High Clip Mouse Platforms:
- 8.5” Clip Mouse sits (90) 1.16" – 1.96" above the keyboard platform
- 8.5” High Clip Mouse (90H) sits 1.36" – 2.15" above the keyboard platform - our most popular option!
Note: The high clip has an extra one inch height for additional adjustment and usability and is the most popular accessory we sell.
| 90H | 8.5'' diameter high |
| 90 | 8.5'' diameter |
| 91H | 10'' diameter high |
| 91 | 10'' diameter |
| 90H90H | 8.5'' diameter high - Dual platforms for left and right |
| 91H91H | 10'' diameter high - Dual platforms for left and right |
Swivel Mouse - Mousing Platform
The swivel mouse mounts underneath either the left or right front corner of the platform. It swivels out from underneath the keyboard platform easily and tucks out of the way when not in use. This mouse platform is available in right, left and dual configurations. The main difference between the clip mouse and swivel mouse is the adjustability. The swivel platform stays on the same tilt or angle as the keyboard tray; the clip mouse angle can be adjusted independently.
| 11R | 8'' swivel right |
| 11L | 8'' swivel left |
| 11D | 8'' swivel dual - Dual platforms for left and right |
| 12R | 10'' swivel right |
| 12L | 10'' swivel left |
| 12D | 10'' swivel dual - Dual platforms for left and right |
M2 Mouse - Mousing Platform
The M2 offers all the advantages of the swivel mouse, but it is slightly larger and offers a uniquely shaped platform. This lets a user bring the mousing surface closer to their body for a lower risk mousing position.
| 81R | M2 right |
| 81L | M2 left |
| 81D | M2 dual - Dual platforms for left and right |
Mouse Pad
The Humanscale 900 Keyboard Tray can be ordered with a mouse pad to match any of the available mousing platforms.
| 8.5'' swivel platforms | MPGEL8 8.5'' gel mouse pad |
| 10'' swivel platforms | MPGEL10 10'' gel mouse pad |
| 90 or 90H clip platforms | CMPGEL8 8.5'' gel mouse pad |
| 91 or 91H clip platforms | CMPGEL 10'' gel mouse pad |
Second Mouse Pad
Add a mouse pad to your optional second mouse platform if desired.
Palm Support
Select from four different palm rest options for your 900 keyboard tray: All are covered with an easy to clean, black synthetic leather and are 19 inches long. The 19 inch slim gel palm rest with synthetic leather cover is only about a quarter of an inch thick and is available in black or silver. Slim palm rests are not compatible with swivel mouse platforms.
When designing your Humanscale 900 Standard 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!
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Warranty Policy
Visit Humanscale for the warranty policy for this particular product.
Return Policy
Humanscale products cannot be returned.
