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Humanscale
Humanscale Keyboard Tray
Humanscale 700 Diagonal Corner Keyboard Tray - Design Your OwnThe Humanscale 700 Diagonal keyboard tray platform design ensures that users type and mouse within their neutral reach zone, creating a safe, comfortable and sustainable work environment. The neutral zone in a standard office workspace is defined as the area where a user sits and works at a desk and can easily reach and interact with surrounding computer accessories, including a keyboard and mouse. Unlike older generation keyboard and mouse solutions, Humanscale keyboard trays are designed to ensure that nearly all users are able to work consistently within their Neutral Reach Zone, and thus maintain a low-risk posture. The 700 board works with single or dual mousing platforms; this provides the option to keep a mouse and/or keypad nearby on a different tilt than the keyboard in use.
Note: Pictured above with the Humanscale Corner Sleeve DE100. Corner sleeves are sold separately. Shop all Humanscale Corner Sleeves.
| Mechanisms | 9 adjustable arms available |
| Track lengths | 11" - 27" for varying desk depths |
| Mousing surface | 13 clip-on and swivel options |
| Palm rests | Available in foam or gel |
| 700 platform dimensions | 19" W x 12.625" D |
| Warranty | Limited lifetime warranty |
| "The neutral reach zone is the area that can be conveniently reached with a sweep of the forearm while the upper arm hangs in a natural position at the side.” (Sanders & McCormick, 1993)
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The mechanism is the arm that controls the in-and-out movement, the height range and the tilt angle of your keyboard platform. All of the Humanscale keyboard tray mechanisms offer independent height and tilt adjustment with varying levels of height adjustment and standard track lengths. The 6G and 5G mechanisms are the most popular and suit a variety of workstation needs; they are strong and durable, easy to use and offer a good range of motion. The 5GSM offers the same functionality as the first two but for limited depth desks. The rest of the mechanisms offer special features, like the AD for above desk applications or the DS for users who need two point of adjustment for facing different directions.
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Humanscale 6G Keyboard Tray Mechanism
6G Specifications
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Humanscale 5G Keyboard Tray Mechanism
5G Specifications
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Humanscale 5GSM Keyboard Tray Mechanism for Limited Depth Desks
5GSM Specifications
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Humanscale 4G Keyboard Tray Mechanism
4G Specifications
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Humanscale 4GAD Keyboard Tray Mechanism for Above Desk Use
4GAD Specifications
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Humanscale 2G Keyboard Tray Mechanism
2G Specifications
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Humanscale AD Keyboard Tray Mechanism for Above Desk Use
AD Specifications
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Humanscale KM Keyboard Tray Mechanism
KM Specifications
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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.

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.


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 high clip has an extra one inch height for additional adjustment and usability and is the most popular accessory we sell.

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.

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.
Select from two different palm rest options for your 700 keyboard tray: foam or gel. Both are covered with an easy to clean, black synthetic leather.
Increase the surface area when mounting your keyboard tray system in the corner by adding an optional corner sleeve. The Humanscale DE100 corner sleeve fits desks that are 1'' to 1.5'' thick.

This Goldtouch Ambidextrous Mouse is a great universal mouse that's designed to fit both right-handed and left-handed users and relieve tension and strain. Purchase this item and receive a Goldtouch Ergonomic Mouse, absolutely free!

A keyboard tray is a key component of an ergonomic workstation. Position your keyboard tray so you can type and mouse while keeping your wrists straight. The ideal height for the keyboard is at elbow height or lower. Typically you should locate the keyboard tray just above your lap height. Your upper arms should hang comfortably at your sides as you work. The keyboard tray should be gently sloped or tilted away from the user to allow the wrists to be straight instead of flexed. When properly adjusted, a keyboard tray allows the back, neck, shoulders, and wrists to relax. The size of the keyboard tray must accommodate the keyboard and any input device like a mouse. Avoid having your keyboard on a tray and your mouse on the desk.
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