The Dual Handed L90 Ergonomic 3D Keyboard by Maltron was designed to place all keys within easy reach of the fingers, and to keep the hands and arms a comfortable shoulder-width apart. Following familiar touch-typing conventions, the five groups of keys are arranged in a matrix of rows and columns, with the numeric keypad in the centre, and the most frequently accessed keys directly beneath the thumb. The keyswitches are high-quality Cherry MX switches.

Two models are available; one with an integrated trackball, and one without. The keyboard is also available with the traditional QWERTY layout, or laid out in Maltron's own design. (For an illustration of Maltron's layout, see the first image on the Detailed Specifications page.) The keyboard is USB-compatible with Windows and Mac operating systems.

Le clavier Dual Handed Ergonomic 3D Keyboard (L90) par Maltron utilise un conception alternative pour claviers pour réduire des mals douleurs comme les lésions attribuables au travaille répétif et un syndrome du tunnel carpien en réduire le mouvement des doigts et des mains pendant la dactylographie. Les clés sont groupers et séparers en conformité avec les gens qui travaillent sans regarder les touches et les mains séparer, mais, quand même, proche de toutes touches communs.

L`interepteur sont du très haute qualiter de Cherry MX keyswitches, et vous avez le choix entre la disposition traditionèl de QWERTY ou du MALTRON. Le pavé numerique est mis centrale, avec le space, tab, enter, delete et les clés controles du curseur positionner directement sous le pousse pour l`accès façile et vite fait. Les clés ne sont pas comme un clavier standard rangé échelonnés, mais plutôt ranger comme un quadrillage.

Ce version vient en USB seulement et est compatible avec PC ou Mac. Il-y-a deux modèls a choisir, aussi que deux couleurs. Un modèl avec un trackball intégré ou un modèl sans de trackball intégré.

The Mouth-Head Stick Keyboard from Maltron has a unique shape and keyboard layout suitable for those who cannot type with their hands. The shape matches natural head movement and the key arrangement minimises finger or stick activity, raising speed and relieving frustration.

Push-On, Push-Off keys are provided for Shift, Control and Alt.

Maltron keyboards all have the ability to turn off key repeating at the keyboard if it is not wanted. If allowed by the software in use, the repeat rate can be set to SLOW, MEDIUM or FAST at the keyboard.

This item is a US language keyboard.

The Single Hand Keyboards from Maltron have been developed as a logical step forward to meet the needs of those who need to perform keyboard operations with one hand. The shape matches natural hand movement and the key arrangement minimises finger movement, raising speed and relieving frustration.

The special shape and letter layout have been very carefully planned, taking into account the limited number of keys that can be accessed quickly and comfortably.

Word-processing input speeds of 85 words per minute have been demonstrated by operators using Maltron single handed keyboards. The fully ergonomic shape ensures freedom from strain and no RSI type problems have been reported in over 10 years, although all the work is done by one hand!

Both Left and Right hand models are designed for "Touch Typing".

These keyboards have Push-On Push-Off keys for Shift, Control and Alt functions; essential for single hand operation.

The unique switchable dual layout feature of Maltron keyboards has now been developed for single handed keyboards to give an alternative number entry option. For intensive number work the flat number panel alongside the letters is not ergonomic and can lead to fatigue as there is nowhere to rest the hand during pauses. To overcome this problem the number pad numbers are now also grouped on the letters keys. Either letters or numbers may be immediately selected by pressing a separate button. Windows keys are also included.