An external modem is a network device that is in a self-contained enclosure external to a computer. This is in contrast to an internal modem that is contained on a printed circuit board with a computer.
External modems have lights indicating various modem functions and they can easily be moved from one computer system to another. The do, however, require one COM or USB port to operate.
External modems are generally more expensive than internal modems, but they do offer portability between different computers.
Some types of external modems include:
Share this Term
Tech moves fast! Stay ahead of the curve with Techopedia!
Join nearly 200,000 subscribers who receive actionable tech insights from Techopedia.
Latest Articles
By: Brad Rudisail | Contributor
By: Claudio Buttice | Data Researcher, Contributor
By: Amy Parker | Technology Consultant
By: Claudio Buttice | Data Researcher, Contributor
