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Keyboard trays are accessories that hold keyboards in a specific position to improve ergonomics and save space. They fit under desks, are adjustable, and can accommodate a mouse. Without a tray, keyboards can cause poor posture and injury. Considerations when purchasing include stability and fastening method.
A keyboard tray is a keyboard accessory designed to hold a keyboard in a particular position and angle. Keyboard trays are often used to improve the ergonomic setup in a workstation, ensuring that a keyboard is positioned correctly for use, and are also used to save space. Many office supply stores offer keyboard trays, and you can also purchase them from companies that specialize in ergonomic products.
Classically, a keyboard tray fits under a desk, both to improve ergonomics and to save space. By placing a keyboard tray under a desk, the user can ensure that his or her arms are optimally positioned. Ideally, your elbows should be at your sides and your forearms should be parallel to the ground, with no unusual twisting or twisting of the wrists to reach for the keyboard or mouse.
Under-desk keyboard trays are usually mounted on sliders so the keyboard can be pulled out, and are classically adjustable, so the user can get the best angle. You can also find keyboard trays that rotate or fold down, compacting when the keyboard isn’t in use.
Some keyboard trays can only accommodate a keyboard, while others also have space for a mouse. Trackball mice tend to be ideal for use with a keyboard tray, as the mouse itself stays fixed in place as you move the trackball, requiring less space. You can also find separate mouse platforms that can be used with a keyboard tray.
Without a keyboard tray, a keyboard can take up a lot of desk space. It can also contribute to the development of poor posture and poor work habits, as a desk is often too tall for a seated user to get the right angle. Prolonged use of an improperly positioned keyboard can cause injury to your wrists, hands and arms.
When purchasing and installing a keyboard tray, there are a few important considerations. Ideally, the tray should be tested before use, to confirm that it does not move, rattle or flex with use. The method of fastening is also an issue, as bolts and screws can damage a desk. Some desks come with a built-in keyboard shelf, which can be a convenient arrangement, but if a shelf isn’t built-in, it’s important to find one that doesn’t impede legroom, and remember that drawers and cabinets in the desk may require customs clearance.
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