Multifunction printers, also known as all-in-one printers, can print characters and graphic images and can also copy and scan documents. Most models include USB ports and/or parallel interfaces for connection to a computer; higher-end models may also include network interfaces. Some all-in-one devices feature memory card slots, LCD graphic displays, and duplex printing, and can send and receive fax documents as well. All-in-ones are larger than regular printers and fax machines, but they usually require less space than several single-function devices.
Designed primarily for small office and home office use, these popular devices typically range in price from about $100 to $500, although higher speed, heavy-duty models can be priced as high as $800.
3. Modem
4. Mouse
5. Keyboard
6. Speakers
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