The Ergo Keyboard Drawer from Aidata provides individuals with a simple, storable keyboard and mouse workspace. The drawer is suspended from the underside of the desk and offers keyboard heights of 1.5", 2.25" and 3.25" below the desk underside. Ball-bearing tracks on each side facilitate easy storage. The storable mousing surface can be configured for use on either the right or left sides.

The 3M Under Desk Keyboard Drawer from 3M provides a simple, storable keyboard and mouse workspace. The drawer is suspended from the underside of the desk and offers keyboard heights of 1.5", 2.25" and 3.25" below the desk underside with ball-bearing tracks on each side facilitating easy storage. The storable mousing surface can be configured for use on either the right or left sides and includes a Precise Mouse Pad to optimize wireless mouse battery life. It also includes a removable anti-microbial treated leatherette gel palm rest.

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 Kinesis Solution Phenolic Tray from Kinesis is a strong, non-flexing tray with an ultra-thin profile. The bowed back edge has a lip about 1/4" high to prevent your keyboard and mouse from falling off whenever the tray is adjusted to a negative incline. The trays come in two models of width - 26" and 30".

NOTE: This tray will ideally work with the Ovation Low Profile Leverless Arm.

The Banana Board Keyboard Tray from WorkRite Ergonomics is an ideal solution when there is a need to reduce the reach for the mouse. The innovative sliding curved mousing surface from which the Banana Board gets its name "pivots" or "slides" through a track on the underside of the keyboard tray. Due to the pivoting action and curved design the end result is that the mousing surface is positioned about 3" closer than the keyboard tray itself. This means that smaller individuals are able to keep their mouse much closer than it would normally be on a traditional rectangular tray and eliminate the potential for overreaching. The fact that the mousing surface is effortlessly repositioned to either the left or right means it works equally well for both right and left-handed use and can encourage load-balancing by making it easier to switch between right and left-handed mousing throughout the day.

The Banana Board features extremely sturdy construction. The metal mounting plate also serves as the storage track for the sliding 0.25" thick rigid composite mousing surface. The keyboard tray itself is 19" wide by 13" deep and comes with a detachable 3" deep leatherette-covered foam palm support. Because the tray only needs to accommodate a keyboard it is also possible to deploy a separated keyboard with up to 3" of separation. The tray surface also features two grip pads to keep keyboards firmly in place. The sliding "banana board" mousing surface sits 0.5" below the keyboard tray and has a low-friction surface on both ends to ensure optimum mouse control. A retaining strip runs along the rear of the mousing surface and cables can be routed through the dual guides in the rear of the keyboard tray. The curved design of the mousing surface also makes the Banana Board a good solution for inside curved and angled corners by moving the mouse away from the desk where interference with free movement may occur.

The Retractable Mousing Platform can be attached directly to the underside of a desktop surface or between a keyboard arm and tray. The mousing surface can easily be stored out of the way when not in use. The platform requires a mounting area of 19" x 10.25" and offers an 8.5" x 8.5" usable mousing/writing surface. When used with a keyboard tray (20" width maximum) and arm, the writing platform can be pulled out on the left or right hand side. An integrated safety stop ensures that the working surface cannot be accidentally overextended. The unit is composed of a black metal mounting bracket with a black vinyl-coated MDF board.

This tray is composed of 0.375" ABS plastic topped with 0.375" foam, which helps keep keyboards in place. The guard at the back prevents damage to keyboards when the tray is retracted and prevents the mouse from sliding off when using negative tilt. The slot cutouts for cables provide cord management. The standard hole pattern fits most articulating arms.

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

This unit attaches to any standard keyboard arm. The keyboard area is 21.75" x 11.5" (55.2 cm x 29.2 cm), and provides ample room for ergonomic keyboards or conventional keyboards and gel supports. The usable mousing / writing surface is 8.5" x 8.5" (21.6 cm x 21.6 cm). The retractable mouse platform is mounted under the tray and pulls out from either side.

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

This unit attaches to the underside of a desktop surface or keyboard tray, and can easily be stored when not in use. The keyboard area is foam covered and 21.75" x 10.5" (55.2 cm x 26.7 cm), and provides ample room for ergonomic keyboards or conventional keyboards and gel supports. The mouse platform is top-mounted and swivels over the 10-key pad. It is a right-hand mount (left hand mount available by special order). The useable mouse area is 9.5" x 8" (24.1 cm x 20.3 cm). A 1" (2.5 cm) keyguard helps protect your keyboard and assist in cable management. The unit is composed of a metal mounting bracket with a vinyl-coated MDF board.

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