The WorkFit-S clamps on to the front edge of your desk and uses the Ergotron's Constant Force spring lift mechanism to assist in moving the keyboard tray and monitor through the range of motion. The vertical adjustment range is 18", and the monitor mount independently can vertically adjust an additional 5". The desk edge must be between .47" and 2.4" thick for the clamp to function, and the monitor must be between 16 and 28 lbs for the LCD pivot to function correctly. The keyboard tray is 16.5" wide x 9.3" deep, and the slide-out mousing surface is 7.5" wide x 7.9" deep, and the maximum weight on the keyboard surface cannot exceed 3 lbs.

NOTE: It is recommended to strengthen the mounting point to prevent damage to the desktop.

The WorkFit-S Dual Sit-Stand Workstation clamps on to the front edge of the desk and uses the Ergotron's Constant Force spring lift mechanism to assist in moving the keyboard tray and monitors through the range of motion. The vertical adjustment range is 18", and the monitor mounts (in tandem) can independently vertically adjust an additional 5". The desk edge must be between .47" and 2.4" thick for the clamp to function, and the monitor must be between 6 and 14 lbs for each monitor for the LCD pivot to function correctly. In addition, the maximum width of each monitor cannot exceed 21.25" (for the LCDs to be able to mount on the Workfit). The keyboard tray is 16.5" wide x 9.3" deep, and the slide-out mousing surface is 7.5" wide x 7.9" deep, and the maximum weight on the keyboard surface cannot exceed 3 lbs.

Note: It is recommended to strengthen the mounting point to prevent damage to the desktop.

The Volante HD42 Desktop Sit-Stand Workstation from KV Waterloo comes bundled with a sturdy dual-monitor clamp mount monitor arm and can be placed on virtually any fixed-height desk to provide an instant dual monitor sit-stand solution. With a 42" wide work surface the HD42 version of the Volante is able to accommodate dual 27" monitors, monitor arms (single or dual), laptops with secondary monitors, or even an Apple iMac. It will fit any desk with a depth equal to or greater than the 23.2" footprint depth. This well-engineered product provides a full 13.8" of height adjustment range. Keyboard height will adjust from roughly 1" to 14.8" above the surface and the upper work surface from 6.2" to 20".

A right hand paddle release lets the height be adjusted to any point throughout the entire lifting range. Gas cylinders provide lift assistance to minimize the effort required to make adjustments and the unique locking system offers infinite adjustment throughout the entire range. Regardless of the height, the Volante HD42 provides a highly stable work surface and keyboard tray, with no detectable wobbling or movement of the mechanism. The cantilever design of the Volante means that as it rises it also moves out and towards the body, requiring one to step back and away to accommodate the new positioning.

The upper platform for monitor, tablets, or documents is 42" wide by 15.7" deep while the keyboard and mouse tray is 26.4" wide by 13" deep. The keyboard tray features a tilting mechanism (± 10°) so each worker can adjust the keyboard inclination to provide for optimal neutral alignment of their wrists. Three 2" grommet holes at the rear of the upper platform can serve as cable guides as well as for attaching a monitor arm should greater elevation be required.

The bundled dual monitor arm is a "clamp-mount" that attaches over the rear edge of the worksurface. It can elevate the VESA mounting point for the monitors up 16" above the mounting surface. Each monitor mount is equipped with tilt and pan and the 3-section crossbeam also articulates to accommodate a cockpit-style workstation layout.

The Kangaroo Pro is an adjustable height desk which converts any ordinary desk into a sit-stand desk. It is free-standing (no clamping required) and easily moved to any position on the desk. The main keyboard platform adjusts up or down with the assistance of a gas cylinder (or lift), making quick adjustments throughout the day easy and effortless. This platform is generous compared to most keyboard trays at 28" wide and 24" deep and can be adjusted up to 16.5" above the desk. With the "stopping bolt" feature, the platform can be elevated to a preset desired height every time. All Kangaroo models also include a stabilization leg to practically eliminate worksurface vibration.

A single monitor is attached to a monitor mount (or bracket) using the standard VESA plates requiring 75 or 100 mm hole patterns. The monitor mount allows for panning, tilting, or rotating the monitor from landscape to portrait positions. In addition, the monitor can also be height-adjusted independent of the keyboard platform using a separate gas cylinder mechanism with a vertical range of 6.5".

The Kangaroo Pro is recommended for monitors up to 15 lbs (without stand attached). For heavier monitors, customized units can be special ordered upon request.

Available colour options include Black, Cherry, and Maple. Additional accessories to extend the worksurface are also available.

Le Kangaroo Pro est un bureau ajustable en hauteur qui transforme n`importe quel bureau ordinaire en bureau assis-debout. Il est sur pieds (serrage n`est pas requis) et facilement déplacer à n`importe position sur le bureau.  La plateforme principal de clavier ajuste en haut ou en bas avec de l`aide d`un vérin à gaz (gas cylinder or lift) en faisant des ajustements vite faites durant la journée facilement et sans éffort. Cette plateforme est plus gros que les tablettes standard, de 28 po en largeur et 24 po de profondeur et peut être ajuster jusqu`à 16.5 po au-dessus du bureau. Avec la caractéristique d`un boulon d`arrêt, l`utilisateur peut monter la plateforme à une hauteur préférer prédéfini chaque fois. Toutes modèles de Kangaroo a aussi un stabilisateur pour pratiquement éliminer la vibration de la surface de travail.   

Un seul moniteur est fixé sur un support de moniteur (ou crochet) en utilisant la plaque standard VESA, qui exige un schéma de trous soit de 75 ou 100 mm. Ce support de moniteur permet l`ajustement de  positionner le moniteur panoramique, inclinaison, rotation, position paysage ou position portrait (lanscape or portrait). En plus, le moniteur peut aussi être ajusté en hauteur indépendant de la plateforme qui utilise un vérin à gas (gas cylinder mechanism) séparer avec une gamme verticale de 6.5 po.

Le Kangaroo Pro est recommandé pour les moniteurs qui pèsent jusqu`à 15 livres (sans la base attachée). Pour les moniteurs plus lourdent,  des modèles personnalisées peuvent être commander (commande spéciale) sur demande.

Disponible en couleurs Noir, Rouge Cerise, et en Érable. Accessoires supplémentaires pour étendre la surface de travail sont aussi disponible.

The EasyLift Sit/Stand Desk Basic from Key Ovation can be used to convert almost any standard fixed-height desk into a sit-stand desk. The EasyLift Sit/Stand Desk Basic lifts directly out of the box and onto the desk and in seconds the conversion is complete. There is generally no need to modify the existing desk space with the possible exception of overhead cabinets. EasyLift Sit/Stand Desk Basic offers keyboard height adjustment from 0.6" to 15.6" above the mounting surface height - with a total of 40 increments to choose from. The upper work surface is positioned 4" higher than the keyboard tray and moves in concert with the height adjustment. Monitors, reference materials, etc. can be placed directly on the work surface.

The EasyLift Basic has two unique features not commonly available in other similar products. The first is that the lifting tension is adjustable via dual front-mounted dials. This means operators are able to fine tune the lifting capacity to match the weight of the documents and peripherals that are in use. For example, if they happen to have a heavy binder on the EasyLift they can increase the tension to ensure that it requires minimal effort to raise the worksurface. The second feature is a sliding keyboard tray that stores back into the unit when not in use. This feature ensures a greater stability than other solutions which cantilever up and out from the desk when raised for standing. In the case of the EasyLift Basic only the tray moves out, leaving the main unit safely centered on the desk. It is also an alternative to those solutions which, although they do not cantilever outwards, have a keyboard that is fixed and therefore always extends out from the desk.

The maximum lifting capacity for the D EasyLift Sit/Stand Desk Basic is 40 pounds, easily sufficient for any standard office application, even with multiple monitors. The 35" x 24" upper worksurface offers plenty of space for documents and the 26" x 11" keyboard tray will accommodate most standard keyboard and mouse combinations.

The Kangaroo Tri-Elite is an adjustable height desk that converts any ordinary desk into a sit-stand desk. It is identical to the Kangaroo Elite with the exception that it can accommodate three monitors instead of two (the Tri-Elite's crossbar is hinged on both sides unlike the dual Elite). The unit is free-standing (no clamping required) and easily moved to any position on the desk. The main keyboard platform adjusts up or down with the assistance of a gas cylinder (or lift), making quick adjustments throughout the day easy and effortless. This platform is generous compared to most keyboard trays at 28" wide and 24" deep and can be adjusted up to 16.5" above the desk. With the "stopping bolt" feature, the the platform can be elevated to a preset desired height every time. All Kangaroo models also include a stabilization leg to practically eliminate worksurface vibration.

Monitors are attached to monitor mounts (or brackets) using the standard VESA plates requiring 75 or 100 mm hole patterns. These monitor mounts allow for panning, tilting, or rotating the monitors from landscape to portrait positions. In addition, the monitors can also be height-adjusted independent of the keyboard platform using a separate gas cylinder mechanism with a vertical range of 6.5").

The Kangaroo Tri-Elite is recommended for monitors up to 10 lbs each (without stand attached) and not more than 22.5" wide (not diagonally but from side to side). For heavier monitors, customized units can be special ordered upon request.

Available colour options include Black, Cherry, and Maple. Additional accessories to extend the worksurface are also available.

The Wallaby Junior is an adjustable height desk which converts any ordinary desk into a sit-stand desk. It is free-standing (no clamping required) and easily moved to any position on the desk. The main keyboard platform adjusts up or down with the assistance of a gas cylinder (or lift), making quick adjustments throughout the day easy and effortless. This platform is generous compared to most keyboard trays at 24" wide and 18" deep and can be adjusted up to 16.5" above the desk. With the "stopping bolt" feature, the platform can be elevated to a preset desired maximum height every time. All Kangaroo models also include a stabilization leg to practically eliminate worksurface vibration.

A single monitor is attached to a monitor mount (or bracket) using the standard VESA plates requiring 75 or 100 mm hole patterns. The monitor mount allows for panning, tilting, or rotating the monitor from landscape to portrait positions. Unlike the Kangaroo and Kangaroo Junior models, however, the Wallaby Junior is designed so that the monitor is set at a desired height relative to the keyboard platform and then stays locked in that relative position. The monitor will then always move in unison with the platform. There is a 7 inch height range to set the monitor to the desired position.

The Wallaby Junior is recommended for monitors up to 12 lbs (without stand attached). For heavier monitors, customized units can be special ordered upon request.

Available in black colour only. Additional accessories to extend the worksurface are also available.

Le Wallaby Junior est un bureau ajustable en hauteur qui transforme n`importe quel bureau ordinaire en bureau assis-debout. Il est sur pieds (un serrage n`est pas requis) et est facilement déplacé à n`importe quelle position sur le bureau. La plateforme principale du clavier est ajustable en haut ou en bas avec  l`aide d`un verin à gaz (gas cylinder or lift). Cette fonctionnalité permet aux utilisateurs de faire des ajustements rapidement facile et sans effort à travers de la journée. Cette plateforme est plus gros que les tablettes standard, de 24 po en largeur et 18 po de profondeur et peut être ajuster jusqu`à 16.5 po au-dessus du bureau. Avec le fonction d`un boulon d`arrêt, l`utilisateur peut monter la plateforme à une hauteur préférée prédéfinie chaque fois. Toutes les modèles de Wallaby ont aussi un stabilisateur pour éliminer la vibration de la surface de travail.

Un seul moniteur est fixé sur un support de moniteur (ou crochet) en utilisant la plaque standard (un schéma de trous soit de 75 ou 100 mm) VESA (inclus). Ce support de moniteur permet l`ajustement de positionner le moniteur panoramique, inclinaison, rotation, position paysage ou position portrait (landscape or portrait). Par contre, contrairement aux modèles Kangaroo et Kangaroo Junior, le Wallaby Junior est conçu pour que l`utilisateur met le moniteur à l`hauteur préférable, et cela reste sécurer dans cette position relative au plateforme du clavier, c`est-à-dire le moniteur va toujours bouger avec la plateforme. Il y a une gamme d`hauteur de 7 po d`ajustement pour établir cette distance initial. 

Le Wallaby Junior est recommandé pour les moniteurs qui pèsent jusqu`à 12 livres (sans la base attachée). Pour les moniteurs plus lourds des modèles personnalisés peuvent être commandés sur demandes.

Disponible en couleur Noir seulement. Des accessoires supplémentaires pour étendre la surface de travail sont aussi disponible.

The Kangaroo Pro Junior is an adjustable height desk which converts any ordinary desk into a sit-stand desk. It is free-standing (no clamping required) and easily moved to any position on the desk. The main keyboard platform adjusts up or down with the assistance of a gas cylinder (or lift), making quick adjustments throughout the day easy and effortless. This platform is generous compared to most keyboard trays at 24" wide and 18" deep and can be adjusted up to 16.5" above the desk. With the "stopping bolt" feature, the platform can be elevated to a preset desired height every time. All Kangaroo models also include a stabilization leg to practically eliminate worksurface vibration.

A single monitor is attached to a monitor mount (or bracket) using the standard VESA plates requiring 75 or 100 mm hole patterns. The monitor mount allows for panning, tilting, or rotating the monitor from landscape to portrait positions. In addition, the monitor can also be height-adjusted independent of the keyboard platform using a separate gas cylinder mechanism with a vertical range of 6.5").

The Kangaroo Pro Junior is a smaller version of the Kangaroo Pro and is recommended for monitors up to 12 lbs (without stand attached). For heavier monitors, customized units can be special ordered upon request.

Available in black colour only. Additional accessories to extend the worksurface are also available.

Le Kangaroo Pro Junior est un bureau ajustable en hauteur qui transforme n`importe quel bureau ordinaire en bureau assis-debout. Il est sur pieds (serrage n`est pas requis) et facilement déplacer à n`importe position sur le bureau. La plate-forme principal de clavier ajuste en haut ou en bas avec de l`aide d`un vérin à gaz (gas cylinder or lift) en faisant des ajustements vite faites durant la journée facilement et sans éffort. Cette plate-forme est plus gros que les tablettes standard, de 24 po en largeur et 18 po de profondeur et peut être ajuster jusqu`à 16.5 po au-dessus du bureau. Avec la caractéristique d`un boulon d`arrêt, l`utilisateur peut monter la plate-forme à une hauteur préférer prédéfini chaque fois. Toutes modèles de Kangaroo a aussi un stabilisateur pour pratiquement éliminer la vibration de la surface de travail.

Un seul moniteur est fixé sur un support de moniteur (ou crochet) en utilisant la plaque standard VESA, qui exige un schéma de trous soit de 75 ou 100 mm. Ce support de moniteur permet l`ajustement de positionner le moniteur panoramique, inclinaison, rotation, position paysage ou position portrait (lanscape or portrait). En plus, le moniteur peut aussi être ajusté en hauteur indépendant de la plate-forme qui utilise un vérin à gaz (gas cylinder mechanism) séparé avec une gamme verticale de 6.5 po.

Le Kangaroo Pro Junior est plus petit que le Kangaroo Pro et est recommandé pour les moniteurs qui pèsent jusqu`à 12 livres (sans la base attachée). Pour les moniteurs plus lourdent, des modèles personnalisés peuvent être commandés (commande spéciale) sur demande.

Disponible en noir seulement. Accessoires supplémentaires pour étendre la surface de travail sont aussi disponibles.

The Freedom Stand Dual from Ergotech Group is a height-adjustable sit-stand add-on unit that converts almost any sit-only desk into a sit-stand desk. This all-in-one unit will raise a keyboard, mouse, or other desk accessories, including dual monitors, to whatever standing height needed (up to 19.0" above desk height for the keyboard platform; up to almost 42.0" above desk height to the middle of the monitor).

The keyboard platform (30" W x 18.8" D) and monitor mount (75x75 or 100x100 mm VESA compatible) move as one unit for height adjustment.* The Freedom Stand uses a heavy metal base to stabilize the unit so that it can be positioned anywhere on the desk surface without having to clamp or bolt it to the desk. Also, there is a release mechanism built into the keyboard platform on the right side, which releases a lock when pressed so that you can then effortlessly move the platform up or down as desired.

*NOTE: The monitor height relative to the keyboard platform is set when the unit is assembled and is not intended to be adjusted on the fly while in use. It can be readjusted by disassembling the monitor clamp and reassembling at whatever height is needed.

The ZipLift Sit-Stand Converter from iMovR converts any fixed-height desk into a height-adjustable work space. This sturdy and solid desk converter has infinite height adjustment of 13.8" with smooth movement and no bounce-back or settling after locking the desired height. At the highest setting with the upper platform at 20.6" above the desk, there is no detectable "wobbling" or movement of any kind of the mechanism, even when typing. When raising the platform up, the platform and keyboard tray cantilevers forward, so that the user moves away from the stationary desk while standing.

The upper platform for monitor, tablets, or documents is 35.4" wide by 15.7" deep, while the keyboard tray is 26.4" wide by 13" deep. Two hand-release levers are used to unlock the unit for adjusting up or down via the gas-cylinder Z-lift mechanism. Additional features include a 2" grommet hole at the back of the upper platform for attaching monitors, and a tilting mechanism (+/- 10°) for the keyboard tray for those who want their keyboard and mouse at a negative incline while standing.

Available only in black.