Which of the following devices is NOT typically considered an input device?

Speakers are designed to output sound, making them an output device rather than an input device. In computing contexts, input devices are tools used to provide data and control signals to a computer, allowing users to interact with the system and input information. Common input devices include keyboards, mice, and microphones, which capture user commands, clicks, and audio, respectively.

Since speakers serve the purpose of delivering audio signals generated by the computer to the user, they do not fit the definition of an input device. Instead, they play a crucial role in communicating information from the computer to the user by converting electronic signals into sound. Therefore, identifying speakers as an output device clarifies why they are not included among input devices.