An ergonomic keyboard tray is a device that attaches to a desk and holds a keyboard for comfortable use. It can prevent physical conditions such as carpal tunnel syndrome and can be adjustable or have a palm rest. It should be used with the arms bent at the elbow and the wrist straight.
An ergonomic keyboard tray is equipment that typically attaches to a desk and holds a keyboard for use with a computer. These devices can vary greatly in the options and utility they provide, and can be designed to contain just a keyboard or a mouse as well. This type of tray can also come with an arm or other attachment to a desk, which can be adjustable or simply hold the tray in a stable position. An ergonomic keyboard tray is typically designed to allow comfortable use of a computer keyboard, without placing excessive strain on a person’s wrists, arms, or hands during use.
Often designed with the assistance of medical professionals, an ergonomic keyboard tray is typically meant to prevent physical conditions such as carpal tunnel syndrome from computer use. Many desks and computer stations may include keyboard trays, which can often slide in and out of the desk for ease of use. These trays are not always ergonomically designed, however, and thus long-term use of these desks can potentially cause harmful conditions in a computer user. The design of an ergonomic keyboard tray, however, is intended to allow for more comfortable use that also ensures the health of the user.
An ergonomic keyboard tray can be part of a desk or it can be a separate piece of hardware installed on a desk. It will usually be a tray that has enough room for a keyboard and palm rest, although some models have room for a mouse as well. This type of tray can be connected by sliders on each side that allow it to slide in and out of the desk, or by an arm that can allow the tray to be positioned in different positions. An adjustable ergonomic keyboard tray can be quite effective and allow a person to use it more comfortably; however, a computer user might be inclined to place the keyboard in a way that is comfortable but ultimately harmful.
In general, a keyboard should be used in much the same way as a piano keyboard, with the arms bent at the elbow and the wrist fairly straight. Some people who type without an ergonomic keyboard tray may be prone to flexing their wrists, which can lead to health problems like carpal tunnel syndrome. A palm rest is typically included as part of an ergonomic keyboard tray to prevent this type of muscle strain, although a tray that sits on an adjustable arm might be positioned to circumvent the benefits of those features. Someone who already suffers from muscle ailments, however, may find that this type of adjustable keyboard tray allows them to work more comfortably at a computer.
Protect your devices with Threat Protection by NordVPN
