Modem stands for “Modifier-Demodulator”. It’s a hardware unit that enables a machine or other electronic device, like a modem or wireless router, to communicate with the Internet using a high-speed phone or cable connection. It converts or modulates an analog signal (usually an analog phone line) from an analog telephone or cable to digitally formatted data (ones and zeroes) that your computer can understand. If you’re looking to avail of the best deals on Black Friday then here is your chance to grab the best modems at a discounted price!
You use your modem when you connect your computer to a phone line, or through a serial-port connection to an electrical outlet through your computer’s Ethernet port. It transmits your telephone or cable signal to the modem’s adapter, which turns your telephone or cable signal into digital information. The information is then sent over the phone line or cable to the computer’s Ethernet port or router, which converts the digital information into an analog signal that can be received by the computer.
When shopping for your Modem Manufacturer, it’s best to compare all the features they offer. Some manufacturers will provide the same features, while others will include additional software or options that you may not need.