Input Device - Any device that allows you to pass information from the outside world into a computer system.
Output Device - Any device that can take data stored in digital form and convert it into another format that humans can process, such as sound, images, or vibrations.
Storage Device - Any device used for either temporary or permanent storage of data - can be internal or external.
Examples
| Input Devices | Output Device | Storage Devices |
|---|---|---|
| Mouse | Monitor | CD |
| Keyboard | Printer | DVD |
| Microphone | Speaker | Blu-ray |
| Sensor | Headphone | USB/flash drive |
| Touchpad | Digital/data projector | SD card |
| Remote control | Plotter | Portable solid-state drive |
| Scanner | Actuators | Internal solid-state drive |
| Camera/webcam | Touchscreen | Magnetic hard drive |
| Touchscreen | Mass storage tape | |
| Barcode reader | External hard drive | |
| Magnetic stripe reader | Cloud storage | |
| Chip and pin | ||
| Optical character recognition | ||
| Joystick |