Keyboard Trays:

Econo Clamp Mounting Bracket for Microsoft Natural Keyboard New! Bamboo Trays In our on going efforts to be kind to the environment in which we all must live, Weber Knapp has developed yet another industry first, a keyboard tray manufactured with earth-friendly Bamboo. Mounting Bracket for Microsoft Elite Keyboard SlimForm 19 Tray and Mouse Set Slim Form 27 Tray Tray with Mouse Pad 9-to-5 Clamp and Mouse Set MouseAround Tray OmniBoard Tray and Mouse Set Radius Tray and Mouse Set     Basic Keyboard Trays SlimForm Natural Tray and Mouse Set Spectra Tray and Mouse Set   Straight L/R Slider Tray Value Board Value Clamp

When typing, a user’s forearms should be horizontal and at the elbow’s rest height. The input device (keyboard or mouse) should be located in the space between the top of the thigh and the underside of the forearm. The angle of the input device should allow hands to be aligned with wrists. In general, if a user were sitting in an upright posture, the keyboard and mouse would be horizontal. If a user is inclined forward when typing, the keyboard and mouse must be tilted downward (negative tilt) to maintain a neutral posture. If a user works in a reclined posture, the keyboard and mouse. 
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