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Universal remote controls are devices that are designed to control multiple electronic devices, such as televisions, DVD players, and audio systems, from a single remote. These remotes typically have the ability to program different functions for various devices, allowing users to easily switch between controlling different devices without needing multiple remotes. Universal remote controls often feature customizable buttons, backlighting for easy use in the dark, and the ability to control devices from a distance using infrared or radio frequency signals.