What are combination input and inputdevices?

Combination input devices are peripherals that can perform multiple input functions, such as a keyboard with built-in touchpad or a gaming controller that includes motion sensors. Input devices, in general, are hardware components used to provide data and control signals to a computer or other devices, allowing users to interact with the system. Examples of input devices include keyboards, mice, scanners, and microphones. Combination input devices enhance functionality and user experience by integrating various input methods into a single device.