The Duet Arm Custom Tray from Fox Bay Industries is 12" deep, features a low profile of just 0.375" and is available in widths of 39", 31", 27" and 23". The ABS Plastic tray is fitted with a 1" Keyboard Guard that has convenient cable routing cutouts on both the left and right. It is otherwise free of any obstructions such as raised edges or built-in wrist rests that could increase the risk of injury to the sensitive pressure points on the underside of the wrists.

The Duet Arm Custom Trays are predrilled to fit both the Duet Sit-Stand Arm and the Duet Sit-Stand Storable Arm from KV Waterloo. When paired with these arms the Duet Custom Trays provide durable deeper-than-average rigid work surface which can provide support for virtually any combination of keyboard and mousing input device. The larger 31" and 39" wide trays can even provide space for additional devices or for notetaking.

Note: The Duet Arm Custom Trays are ONLY for use with Duet Arms from KV Waterloo. Mounting holes are pre-drilled for both arm supports as well as the release trigger. Ensure that the arm width matches the width of tray desired.

The Diagonal Big Board Keyboard Tray from Humanscale is designed to be used at corner workstations where the tray needs to be elevated level with or above the desk height. The angled edges at the rear enable the tray to fully clear the edges of the desk when the tray is extended. At 27.5" wide and 11.5" deep, the Diagonal Big Board Tray provides plenty of space for both the keyboard and the mouse. Its symmetrical design allows the mouse to be used comfortably on both the left and right sides. The tray is composed of phenolic, an ultra-strong, remarkably thin (0.25") composite that is non-toxic, durable and easy to clean.

Note: The Diagonal Big Board Keyboard Tray can be mounted to the Ovation Low Profile Leverless Arm.

The Low Profile Tray for Mouse Intensive Users is specifically designed to provide an oversized mousing area for those whose work includes a high degree of mousing, or for those who use a larger mouse or one which is often used with full arm movements (such as the HandShoe Mouse). The dedicated mousing area is 12" wide and 15" deep, enough to even provide a degree of forearm support for some individuals. With 18" of dedicated keyboard space the tray can also comfortably accommodate the widest of keyboards with little or no intrusion into the mousing zone. A 1" high keyboard guard with five cable cutouts for convenient device cable routing is mounted at the back of the tray. This tray is available in models to serve the needs of both right and left handed individuals.

The tray is constructed using phenolic resin ensuring a rigid surface, even at just 0.25" thick. When placed on this tray, especially one installed on a keyboard arm with a similarly low profile mounting bracket, a keyboard and pointing device can be comfortably positioned at thigh level, and/or at a negative incline (tilted down) without restricting movement of the knees or thighs.

NOTE: This tray should be mounted on an Extended Track Ovation Low Profile Leverless Arm in order for it to completely retract under the desk when stored.

If you have an arm already, compare this Hole Pattern to see if this tray can be fitted to your arm.

At 27" wide, by 10.625" deep, the Big Keyboard Tray from Humanscale provides ample space for safely deploying a full-size keyboard and mouse on a single, level surface. When mounted to a height adjustable keyboard arm the Big Keyboard Tray becomes a versatile height- and angle-adjustable workstation accessory that can accommodate workers of all heights.

The Big Keyboard Tray is composed of .25" thick rigid phenolic resin and is equipped with two foam rubber keyboard gripper strips to position the keyboard securely. Integrated 7" wide by 8.25" deep hard-surfaced mousing zones on the right and left sides of the tray enhance its versatility. Raised ridges with cable retention capabilties edge the sides and back of these surfaces to prevent the mouse from falling off. The front edge of the tray can accommodate either of the optional palm rest accessories.

Note: This tray can be mounted to the Ovation Low Profile Leverless Arm.

The 3M Gel Wrist Rest Platform for Keyboard is designed for those who want to reduce wrist extension (i.e. an upward bend at the hand) with its associated risk of injury to the wrist and forearms. This often occurs when working with a conventional keyboard at a seated or standing workstation. The platform is placed directly on the desk surface to provide a base for the keyboard. The gel wrist rest is secured to the platform in front of the keyboard, providing support beneath the heel of the hands to keep the forearms, wrists and hands in comfortable alignment when typing.

Two sets of optional rubber feet are included, and can be attached to the underside of the platform to create either 5° or 10° of negative tilt for the keyboard to provide further insurance against wrist extension.

At 19.5" wide, the platform and wrist rest accommodate standard keyboards with built-in numeric keypads. The gel-filled wrist rest is 0.25" thick, with leatherette cover. The cover has an embedded anti-microbial treatment that inhibits the growth of bacteria.

Note: We are unable to offer our 30 Day Customer Satisfaction Guarantee on this product.

The Heavy Duty Melamine Keyboard Platforms from WorkRite Ergonomics offer high rigidity and durability combined with comfort. The above average thickness of these platforms creates a rigidity that thinner materials cannot provide and the greater mass aids in reducing vibration that can occur with lighter trays. To ensure long life the 5/8" thick melamine platforms are edged with durable PVC trim. The Melamine Keyboard Platforms are also equipped with removable soft leatherette covered foam palm supports for comfort.

This platform is available in three models. The CB180-25 is 19" in width x 11.75" in depth, sufficient in size to accommodate a full-size keyboard or a compact keyboard and a touchpad or trackball (there is not really sufficient space for a standard mouse) or the palm support can be removed and a central pointing device could be deployed with a full-size keyboard. The CB182-25 comes in Black, is 25" in width by 11.75" in depth and is equipped with a mouse guard that can be moved to either side. The CG185-21 is wider at 27" but shallower, just 11" in depth. It does not come with a mouse guard. Both are equipped with the removable full width palm support.
NOTE: These platforms can be mounted on the Ovation Low Profile Leverless Arm or the Ovation Sit-Stand Keyboard Arm

The Prima Keyboard Tray from KV Waterloo is an exceptionally sturdy keyboard tray that incorporates an adjustable mousing surface which can be pivoted toward the user on either the left or right side. The rigid mousing surface easily slides to the right or left as required or can even be fully stored beneath the keyboard. The ease with which the mousing surface can be re-positioned makes this tray a good selection for someone who has limited width for tray storage (with the mousing surface centered for storage the tray is only 19" wide) but who wishes to spread their mouse use between both left and right hands. The roughly 7.5" by 8" mousing surface will accommodate most mice but may not be suitable for use with some of the larger more specialized ergonomic mousing solutions as it has a 1/8" ridge along the rear edge that may limit the possible range of mouse movement.

The Prima Keyboard Tray is equipped with a fairly firm removable palm support, an integrated handle for ease of movement, convenient cable guides for both mouse and keyboard, and a simple flip-up single-page inline document holder

The Prima Tray is thicker than some other trays due to the inclusion of the sliding mousing surface. As a result it does elevate the keyboard higher off the keyboard arm. Users who wish to keep the keyboard and mouse as low as possible without interfering with the movement of the legs may wish to consider other options which present a lower profile.

The WorkRite UB185-25 Keyboard Platform from WorkRite Ergonomics offers users several features. The keyboard platform is formed from 0.25" thick composite, resulting in a sturdy rigid surface with minimal flex. This large 26.75" wide x 11.5" deep platform is equipped with a raised rear keyboard guard with built-in cable routing, a rear mouse guard/cable retainer, a detachable foam padded leatheretter palmrest, and a low-friction 8.25" square mousing surface. All of these are detachable, facilitating assembly for users requiring either a right or left mousing zone.

With the palm rest installed there is about 7.5" of depth available for the keyboard. When the palm rest is removed that depth increases to 10.25". Due to the limited depth this tray is not recommended for use with central pointing devices. It also needs to be remembered that the palm rest runs the entire width of the tray and therefore has the potential to interfere with the appropriate use of many of the specialized ergonomic mice.

NOTE: This tray can be mounted on the Ovation Low Profile Leverless Arm.
Note: Trays such as the Phenolic Extra-Deep Low Profile Tray and the Extra-Deep ABS Plastic Low Profile Tray, by Fox Bay Industries, are better suited for central pointing devices.

The HDPE Mini Keyboard Tray from KV Waterloo is ideal for situations where storage space for keyboard and mouse is highly restricted. With a width of just 19.4" and depth of 9.4", the tray is capable of accommodating virtually any keyboard. The rigid 0.5" thick tray is formed from HDPE (High Density Polyethylene) which is fully recyclable and features non-slip strips for secure keyboard placement. The included pivoting mousing surface is formed from 0.25" thick phenolic resin and includes a repositionable mouse guard and cable manager. The 9" diameter mousing surface is positioned 1.34" below the keyboard surface can be mounted to the right or left and pivots below the tray for storage. Included with the Mini Keyboard Tray is a removable gel-feel foam palm rest. The Mini Keyboard Tray features a universal mounting pattern for easy attachment to any KV Waterloo keyboard arm.

The compact dimensions of the HDPE Mini Keyboard Tray make it a perfect companion for the Tenor Trackless Keyboard Arm which was designed for the same highly restrictive space limitations. This combination of products offers the ultimate in compact keyboard storage.

HDPE Mini Keyboard Tray Mounting Hole Pattern

The Phenolic Keyboard Tray with Swing-Out Mouse Tray from KV Waterloo lets one create a wide variety of custom configurations for their input devices. The Keyboard Tray portion is 20.5" wide at the front and tapers slightly narrower (20") at the back. A depth of approximately 10" means the tray is large enough to accommodate even the largest keyboards with integrated palmrests. Two anti-skid grip strips are positioned to keep a full-size keyboard secure on the tray surface. The tray ships with a detachable Foam-Gel palm rest which reduces the maximum keyboard depth to 7", still enough space for most standard keyboards.

The detachable mouse tray provides an 8.5" diameter mousing surface and features a unique tilting and rotating pivot mount which can be used to position the mouse tray either level with the keyboard tray or at 0.5", 1.25", 1.5" or 2" above the keyboard tray. The inclination or tilt of the mouse tray can also be adjusted, independent of the keyboard tray orientation, to any angle from all height settings. A repositionable mouse guard with cord clip ensures that the mouse stays in place. The pivot permits the mouse tray to be swung into the position which best meets the ergonomic needs. The range is a full 360° at the highest settings and reduces to 90° as the elevation is lowered to level with the keyboard tray. The mouse tray attaches to the keyboard tray via a clamp mount which can be secured at any point around the edge of the tray, further expanding the customization options as it can be easily reconfigured between left and right positions.Note: The dimensions of the clamp may limit the use of very wide keyboards (such a the Microsoft Natural Ergo Keyboard 4000). As well, with the palm rest installed, the mouse tray mounting clamp must be positioned about 2" further from the body as the palm rest extends the full width of the keyboard tray.